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Searched refs:__must_check (Results 1 – 25 of 115) sorted by relevance

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/include/linux/
Dkstrtox.h9 int __must_check _kstrtoul(const char *s, unsigned int base, unsigned long *res);
10 int __must_check _kstrtol(const char *s, unsigned int base, long *res);
12 int __must_check kstrtoull(const char *s, unsigned int base, unsigned long long *res);
13 int __must_check kstrtoll(const char *s, unsigned int base, long long *res);
30 static inline int __must_check kstrtoul(const char *s, unsigned int base, unsigned long *res) in kstrtoul()
58 static inline int __must_check kstrtol(const char *s, unsigned int base, long *res) in kstrtol()
71 int __must_check kstrtouint(const char *s, unsigned int base, unsigned int *res);
72 int __must_check kstrtoint(const char *s, unsigned int base, int *res);
74 static inline int __must_check kstrtou64(const char *s, unsigned int base, u64 *res) in kstrtou64()
79 static inline int __must_check kstrtos64(const char *s, unsigned int base, s64 *res) in kstrtos64()
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Derr.h24 static inline void * __must_check ERR_PTR(long error) in ERR_PTR()
29 static inline long __must_check PTR_ERR(__force const void *ptr) in PTR_ERR()
34 static inline bool __must_check IS_ERR(__force const void *ptr) in IS_ERR()
39 static inline bool __must_check IS_ERR_OR_NULL(__force const void *ptr) in IS_ERR_OR_NULL()
51 static inline void * __must_check ERR_CAST(__force const void *ptr) in ERR_CAST()
57 static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr) in PTR_ERR_OR_ZERO()
Drefcount.h150 static inline __must_check bool __refcount_add_not_zero(int i, refcount_t *r, int *oldp) in __refcount_add_not_zero()
186 static inline __must_check bool refcount_add_not_zero(int i, refcount_t *r) in refcount_add_not_zero()
225 static inline __must_check bool __refcount_inc_not_zero(refcount_t *r, int *oldp) in __refcount_inc_not_zero()
243 static inline __must_check bool refcount_inc_not_zero(refcount_t *r) in refcount_inc_not_zero()
270 static inline __must_check bool __refcount_sub_and_test(int i, refcount_t *r, int *oldp) in __refcount_sub_and_test()
308 static inline __must_check bool refcount_sub_and_test(int i, refcount_t *r) in refcount_sub_and_test()
313 static inline __must_check bool __refcount_dec_and_test(refcount_t *r, int *oldp) in __refcount_dec_and_test()
331 static inline __must_check bool refcount_dec_and_test(refcount_t *r) in refcount_dec_and_test()
362 extern __must_check bool refcount_dec_if_one(refcount_t *r);
363 extern __must_check bool refcount_dec_not_one(refcount_t *r);
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Dsemaphore.h39 extern int __must_check down_interruptible(struct semaphore *sem);
40 extern int __must_check down_killable(struct semaphore *sem);
41 extern int __must_check down_trylock(struct semaphore *sem);
42 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
Duaccess.h98 static __always_inline __must_check unsigned long
106 static __always_inline __must_check unsigned long
130 static __always_inline __must_check unsigned long
140 static __always_inline __must_check unsigned long
152 static inline __must_check unsigned long
166 extern __must_check unsigned long
171 static inline __must_check unsigned long
184 extern __must_check unsigned long
188 static __always_inline unsigned long __must_check
196 static __always_inline unsigned long __must_check
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Dreset.h211 static inline int __must_check device_reset(struct device *dev) in device_reset()
237 __must_check reset_control_get_exclusive(struct device *dev, const char *id) in reset_control_get_exclusive()
252 static inline int __must_check
274 __must_check reset_control_get_exclusive_released(struct device *dev, in reset_control_get_exclusive_released()
294 static inline int __must_check
315 static inline int __must_check
360 static inline int __must_check
397 static inline int __must_check
434 static inline int __must_check
540 __must_check devm_reset_control_get_exclusive(struct device *dev, in devm_reset_control_get_exclusive()
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Dclk.h291 int __must_check clk_bulk_prepare(int num_clks,
317 static inline int __must_check
392 int __must_check clk_bulk_get(struct device *dev, int num_clks,
412 int __must_check clk_bulk_get_all(struct device *dev,
425 int __must_check clk_bulk_get_optional(struct device *dev, int num_clks,
439 int __must_check devm_clk_bulk_get(struct device *dev, int num_clks,
462 int __must_check devm_clk_bulk_get_optional(struct device *dev, int num_clks,
478 int __must_check devm_clk_bulk_get_all(struct device *dev,
635 int __must_check clk_bulk_enable(int num_clks,
886 static inline int __must_check clk_bulk_get(struct device *dev, int num_clks, in clk_bulk_get()
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Drandom.h32 size_t __must_check get_random_bytes_arch(void *buf, size_t len);
106 static inline bool __must_check arch_get_random_long(unsigned long *v) { return false; } in declare_get_random_var_wait()
107 static inline bool __must_check arch_get_random_int(unsigned int *v) { return false; }
108 static inline bool __must_check arch_get_random_seed_long(unsigned long *v) { return false; }
109 static inline bool __must_check arch_get_random_seed_int(unsigned int *v) { return false; }
Dkobject.h100 extern __printf(3, 4) __must_check
103 extern __printf(4, 5) __must_check
110 extern struct kobject * __must_check kobject_create(void);
111 extern struct kobject * __must_check kobject_create_and_add(const char *name,
114 extern int __must_check kobject_rename(struct kobject *, const char *new_name);
115 extern int __must_check kobject_move(struct kobject *, struct kobject *);
118 extern struct kobject * __must_check kobject_get_unless_zero(
216 extern int __must_check kset_register(struct kset *kset);
218 extern struct kset * __must_check kset_create_and_add(const char *name,
Dkfence.h180 static __always_inline __must_check bool kfence_free(void *addr) in kfence_free()
203 bool __must_check kfence_handle_page_fault(unsigned long addr, bool is_write, struct pt_regs *regs);
231 static inline bool __must_check kfence_free(void *addr) { return false; } in kfence_free()
232 static inline bool __must_check kfence_handle_page_fault(unsigned long addr, bool is_write, in kfence_handle_page_fault()
Dsysfs.h245 int __must_check sysfs_create_dir_ns(struct kobject *kobj, const void *ns);
247 int __must_check sysfs_rename_dir_ns(struct kobject *kobj, const char *new_name,
249 int __must_check sysfs_move_dir_ns(struct kobject *kobj,
252 int __must_check sysfs_create_mount_point(struct kobject *parent_kobj,
257 int __must_check sysfs_create_file_ns(struct kobject *kobj,
260 int __must_check sysfs_create_files(struct kobject *kobj,
262 int __must_check sysfs_chmod_file(struct kobject *kobj,
272 int __must_check sysfs_create_bin_file(struct kobject *kobj,
277 int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target,
279 int __must_check sysfs_create_link_nowarn(struct kobject *kobj,
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Drfkill.h79 struct rfkill * __must_check rfkill_alloc(const char *name,
100 int __must_check rfkill_register(struct rfkill *rfkill);
241 static inline struct rfkill * __must_check
251 static inline int __must_check rfkill_register(struct rfkill *rfkill) in rfkill_register()
Dkasan.h155 void * __must_check __kasan_init_slab_obj(struct kmem_cache *cache,
157 static __always_inline void * __must_check kasan_init_slab_obj( in kasan_init_slab_obj()
189 void * __must_check __kasan_slab_alloc(struct kmem_cache *s,
191 static __always_inline void * __must_check kasan_slab_alloc( in kasan_slab_alloc()
199 void * __must_check __kasan_kmalloc(struct kmem_cache *s, const void *object,
201 static __always_inline void * __must_check kasan_kmalloc(struct kmem_cache *s, in kasan_kmalloc()
209 void * __must_check __kasan_kmalloc_large(const void *ptr,
211 static __always_inline void * __must_check kasan_kmalloc_large(const void *ptr, in kasan_kmalloc_large()
219 void * __must_check __kasan_krealloc(const void *object,
221 static __always_inline void * __must_check kasan_krealloc(const void *object, in kasan_krealloc()
Doverflow.h49 static inline bool __must_check __must_check_overflow(bool overflow) in __must_check_overflow()
140 static inline size_t __must_check size_mul(size_t factor1, size_t factor2) in size_mul()
160 static inline size_t __must_check size_add(size_t addend1, size_t addend2) in size_add()
182 static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend) in size_sub()
Dinterrupt.h146 extern int __must_check
164 static inline int __must_check
171 extern int __must_check
175 extern int __must_check
180 extern int __must_check
184 static inline int __must_check
192 extern int __must_check
204 extern int __must_check
210 static inline int __must_check
218 extern int __must_check
Dmutex.h183 extern int __must_check mutex_lock_interruptible_nested(struct mutex *lock,
185 extern int __must_check mutex_lock_killable_nested(struct mutex *lock,
202 extern int __must_check mutex_lock_interruptible(struct mutex *lock);
203 extern int __must_check mutex_lock_killable(struct mutex *lock);
/include/linux/pinctrl/
Dconsumer.h34 extern struct pinctrl * __must_check pinctrl_get(struct device *dev);
36 extern struct pinctrl_state * __must_check pinctrl_lookup_state(
41 extern struct pinctrl * __must_check devm_pinctrl_get(struct device *dev);
95 static inline struct pinctrl * __must_check pinctrl_get(struct device *dev) in pinctrl_get()
104 static inline struct pinctrl_state * __must_check pinctrl_lookup_state( in pinctrl_lookup_state()
117 static inline struct pinctrl * __must_check devm_pinctrl_get(struct device *dev) in devm_pinctrl_get()
148 static inline struct pinctrl * __must_check pinctrl_get_select( in pinctrl_get_select()
174 static inline struct pinctrl * __must_check pinctrl_get_select_default( in pinctrl_get_select_default()
180 static inline struct pinctrl * __must_check devm_pinctrl_get_select( in devm_pinctrl_get_select()
206 static inline struct pinctrl * __must_check devm_pinctrl_get_select_default( in devm_pinctrl_get_select_default()
/include/linux/sched/
Didle.h27 static inline bool __must_check current_set_polling_and_test(void) in current_set_polling_and_test()
45 static inline bool __must_check current_clr_polling_and_test(void) in current_clr_polling_and_test()
62 static inline bool __must_check current_set_polling_and_test(void) in current_set_polling_and_test()
66 static inline bool __must_check current_clr_polling_and_test(void) in current_clr_polling_and_test()
/include/drm/
Ddrm_atomic_uapi.h41 int __must_check
44 int __must_check
47 int __must_check
54 int __must_check
/include/linux/gpio/
Dconsumer.h62 struct gpio_desc *__must_check gpiod_get(struct device *dev,
65 struct gpio_desc *__must_check gpiod_get_index(struct device *dev,
69 struct gpio_desc *__must_check gpiod_get_optional(struct device *dev,
72 struct gpio_desc *__must_check gpiod_get_index_optional(struct device *dev,
76 struct gpio_descs *__must_check gpiod_get_array(struct device *dev,
79 struct gpio_descs *__must_check gpiod_get_array_optional(struct device *dev,
85 struct gpio_desc *__must_check devm_gpiod_get(struct device *dev,
88 struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev,
92 struct gpio_desc *__must_check devm_gpiod_get_optional(struct device *dev,
95 struct gpio_desc *__must_check
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/include/linux/regulator/
Dconsumer.h194 struct regulator *__must_check regulator_get(struct device *dev,
196 struct regulator *__must_check devm_regulator_get(struct device *dev,
198 struct regulator *__must_check regulator_get_exclusive(struct device *dev,
200 struct regulator *__must_check devm_regulator_get_exclusive(struct device *dev,
202 struct regulator *__must_check regulator_get_optional(struct device *dev,
204 struct regulator *__must_check devm_regulator_get_optional(struct device *dev,
233 int __must_check regulator_enable(struct regulator *regulator);
239 int __must_check regulator_bulk_get(struct device *dev, int num_consumers,
241 int __must_check devm_regulator_bulk_get(struct device *dev, int num_consumers,
243 int __must_check regulator_bulk_enable(int num_consumers,
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/include/linux/mux/
Dconsumer.h19 int __must_check mux_control_select(struct mux_control *mux,
21 int __must_check mux_control_try_select(struct mux_control *mux,
/include/asm-generic/
Duaccess.h82 static inline __must_check unsigned long
89 static inline __must_check unsigned long
255 static inline __must_check unsigned long
263 static inline __must_check unsigned long
275 __must_check long strncpy_from_user(char *dst, const char __user *src,
277 __must_check long strnlen_user(const char __user *src, long n);
Dsimd.h12 static __must_check inline bool may_use_simd(void) in may_use_simd()
/include/media/
Dmedia-device.h202 static inline __must_check int media_entity_enum_init( in media_entity_enum_init()
279 int __must_check __media_device_register(struct media_device *mdev,
339 int __must_check media_device_register_entity(struct media_device *mdev,
376 int __must_check media_device_register_entity_notify(struct media_device *mdev,

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