| /lib/ |
| D | test_user_copy.c | 38 int ret = 0; in test_user_copy_init() local
64 ret |= test(copy_from_user(kmem, usermem, PAGE_SIZE), in test_user_copy_init()
66 ret |= test(copy_to_user(usermem, kmem, PAGE_SIZE), in test_user_copy_init()
68 ret |= test(get_user(value, (unsigned long __user *)usermem), in test_user_copy_init()
70 ret |= test(put_user(value, (unsigned long __user *)usermem), in test_user_copy_init()
78 ret |= test(!copy_from_user(kmem, (char __user *)(kmem + PAGE_SIZE), in test_user_copy_init()
89 ret |= test(!copy_from_user(bad_usermem, (char __user *)kmem, in test_user_copy_init()
93 ret |= test(!copy_to_user((char __user *)kmem, kmem + PAGE_SIZE, in test_user_copy_init()
96 ret |= test(!copy_to_user((char __user *)kmem, bad_usermem, in test_user_copy_init()
100 ret |= test(!get_user(value, (unsigned long __user *)kmem), in test_user_copy_init()
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| D | locking-selftest.c | 1136 int ret; in ww_test_fail_acquire() local
1141 ret = WWL(&o, &t); in ww_test_fail_acquire()
1144 WARN_ON(ret)) in ww_test_fail_acquire()
1148 ret = WWL(&o, &t); in ww_test_fail_acquire()
1149 WARN_ON(ret != -EALREADY); in ww_test_fail_acquire()
1151 ret = WWT(&o); in ww_test_fail_acquire()
1152 WARN_ON(ret); in ww_test_fail_acquire()
1156 ret = WWL(&o, &t2); in ww_test_fail_acquire()
1157 WARN_ON(ret != -EDEADLK); in ww_test_fail_acquire()
1170 int ret; in ww_test_normal() local
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| D | stmp_device.c | 43 int ret; in stmp_reset_block() local
47 ret = stmp_clear_poll_bit(reset_addr, STMP_MODULE_SFTRST); in stmp_reset_block()
48 if (unlikely(ret)) in stmp_reset_block()
65 ret = stmp_clear_poll_bit(reset_addr, STMP_MODULE_SFTRST); in stmp_reset_block()
66 if (unlikely(ret)) in stmp_reset_block()
70 ret = stmp_clear_poll_bit(reset_addr, STMP_MODULE_CLKGATE); in stmp_reset_block()
71 if (unlikely(ret)) in stmp_reset_block()
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| D | string_helpers.c | 445 int ret = 0; in string_escape_mem() local
466 ret = escape_space(c, &p, &osz); in string_escape_mem()
467 if (ret < 0) in string_escape_mem()
469 if (ret > 0) in string_escape_mem()
474 ret = escape_special(c, &p, &osz); in string_escape_mem()
475 if (ret < 0) in string_escape_mem()
477 if (ret > 0) in string_escape_mem()
482 ret = escape_null(c, &p, &osz); in string_escape_mem()
483 if (ret < 0) in string_escape_mem()
485 if (ret > 0) in string_escape_mem()
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| D | cmdline.c | 131 unsigned long long ret = simple_strtoull(ptr, &endptr, 0); in memparse() local
136 ret <<= 10; in memparse()
139 ret <<= 10; in memparse()
142 ret <<= 10; in memparse()
145 ret <<= 10; in memparse()
148 ret <<= 10; in memparse()
151 ret <<= 10; in memparse()
160 return ret; in memparse()
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| D | kfifo.c | 195 unsigned long ret; in kfifo_copy_from_user() local
205 ret = copy_from_user(fifo->data + off, from, l); in kfifo_copy_from_user()
206 if (unlikely(ret)) in kfifo_copy_from_user()
207 ret = DIV_ROUND_UP(ret + len - l, esize); in kfifo_copy_from_user()
209 ret = copy_from_user(fifo->data, from + l, len - l); in kfifo_copy_from_user()
210 if (unlikely(ret)) in kfifo_copy_from_user()
211 ret = DIV_ROUND_UP(ret, esize); in kfifo_copy_from_user()
218 *copied = len - ret * esize; in kfifo_copy_from_user()
220 return ret; in kfifo_copy_from_user()
227 unsigned long ret; in __kfifo_from_user() local
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| D | memweight.c | 12 size_t ret = 0; in memweight() local
18 ret += hweight8(*bitmap); in memweight()
23 ret += bitmap_weight((unsigned long *)bitmap, in memweight()
34 ret += hweight8(*bitmap); in memweight()
36 return ret; in memweight()
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| D | flex_array.c | 91 struct flex_array *ret; in flex_array_alloc() local
105 ret = kzalloc(sizeof(struct flex_array), flags); in flex_array_alloc()
106 if (!ret) in flex_array_alloc()
108 ret->element_size = element_size; in flex_array_alloc()
109 ret->total_nr_elements = total; in flex_array_alloc()
110 ret->elems_per_part = elems_per_part; in flex_array_alloc()
111 ret->reciprocal_elems = reciprocal_elems; in flex_array_alloc()
112 if (elements_fit_in_base(ret) && !(flags & __GFP_ZERO)) in flex_array_alloc()
113 memset(&ret->parts[0], FLEX_ARRAY_FREE, in flex_array_alloc()
115 return ret; in flex_array_alloc()
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| D | oid_registry.c | 115 size_t ret; in sprint_oid() local
122 ret = count = snprintf(buffer, bufsize, "%u.%u", n / 40, n % 40); in sprint_oid()
143 ret += count = snprintf(buffer, bufsize, ".%lu", num); in sprint_oid()
150 return ret; in sprint_oid()
165 int ret; in sprint_OID() local
169 ret = sprint_oid(oid_data + oid_index[oid], in sprint_OID()
172 BUG_ON(ret == -EBADMSG); in sprint_OID()
173 return ret; in sprint_OID()
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| D | parser.c | 132 int ret; in match_number() local
142 ret = 0; in match_number()
145 ret = -EINVAL; in match_number()
147 ret = -ERANGE; in match_number()
151 return ret; in match_number()
262 size_t ret = src->to - src->from; in match_strlcpy() local
265 size_t len = ret >= size ? size - 1 : ret; in match_strlcpy()
269 return ret; in match_strlcpy()
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| D | is_single_threaded.c | 23 bool ret; in current_is_single_threaded() local
31 ret = false; in current_is_single_threaded()
53 ret = true; in current_is_single_threaded()
57 return ret; in current_is_single_threaded()
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| D | ratelimit.c | 31 int ret; in ___ratelimit() local
58 ret = 1; in ___ratelimit()
61 ret = 0; in ___ratelimit()
65 return ret; in ___ratelimit()
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| D | decompress_unlz4.c | 40 int ret = -1; in unlz4() local
155 ret = lz4_decompress(inp, &chunksize, outp, dest_len); in unlz4()
158 ret = lz4_decompress_unknownoutputsize(inp, chunksize, outp, in unlz4()
161 if (ret < 0) { in unlz4()
166 ret = -1; in unlz4()
187 ret = 0; in unlz4()
195 return ret; in unlz4()
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| D | decompress_unxz.c | 259 enum xz_ret ret; in unxz() local
300 ret = xz_dec_run(s, &b); in unxz()
316 ret = XZ_BUF_ERROR; in unxz()
323 ret = xz_dec_run(s, &b); in unxz()
326 || (ret != XZ_OK && b.out_pos > 0))) { in unxz()
333 ret = XZ_BUF_ERROR; in unxz()
337 } while (ret == XZ_OK); in unxz()
351 switch (ret) { in unxz()
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| D | radix-tree.c | 182 struct radix_tree_node *ret = NULL; in radix_tree_node_alloc() local
200 ret = rtp->nodes[rtp->nr - 1]; in radix_tree_node_alloc()
208 kmemleak_update_trace(ret); in radix_tree_node_alloc()
210 if (ret == NULL) in radix_tree_node_alloc()
211 ret = kmem_cache_alloc(radix_tree_node_cachep, gfp_mask); in radix_tree_node_alloc()
213 BUG_ON(radix_tree_is_indirect_ptr(ret)); in radix_tree_node_alloc()
214 return ret; in radix_tree_node_alloc()
256 int ret = -ENOMEM; in __radix_tree_preload() local
272 ret = 0; in __radix_tree_preload()
274 return ret; in __radix_tree_preload()
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| D | asn1_decoder.c | 177 int ret; in asn1_ber_decoder() local
310 ret = actions[machine[pc + 1]](context, hdr, tag, data + dp, len); in asn1_ber_decoder()
311 if (ret < 0) in asn1_ber_decoder()
312 return ret; in asn1_ber_decoder()
318 ret = actions[machine[pc + 2]](context, hdr, tag, data + dp, len); in asn1_ber_decoder()
319 if (ret < 0) in asn1_ber_decoder()
320 return ret; in asn1_ber_decoder()
331 ret = asn1_find_indefinite_length( in asn1_ber_decoder()
333 if (ret < 0) in asn1_ber_decoder()
424 ret = actions[act](context, hdr, 0, data + tdp, len); in asn1_ber_decoder()
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| D | scatterlist.c | 77 struct scatterlist *ret = &sgl[nents - 1]; in sg_last() local
79 struct scatterlist *sg, *ret = NULL; in sg_last()
83 ret = sg; in sg_last()
88 BUG_ON(!sg_is_last(ret)); in sg_last()
90 return ret; in sg_last()
333 int ret; in sg_alloc_table() local
335 ret = __sg_alloc_table(table, nents, SG_MAX_SINGLE_ALLOC, in sg_alloc_table()
337 if (unlikely(ret)) in sg_alloc_table()
340 return ret; in sg_alloc_table()
372 int ret; in sg_alloc_table_from_pages() local
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| D | inflate.c | 359 int ret; in huft_build() local
385 ret = 2; in huft_build()
412 ret = 2; /* bad input: more codes than bits */ in huft_build()
416 ret = 2; in huft_build()
492 ret = 3; /* not enough memory */ in huft_build()
557 ret = y != 0 && g != 1; in huft_build()
561 return ret; in huft_build()
846 int ret; in inflate_dynamic() local
880 ret = 1; /* bad lengths */ in inflate_dynamic()
904 ret = i; /* incomplete code set */ in inflate_dynamic()
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| D | dynamic_debug.c | 656 int ret; in ddebug_proc_write() local
674 ret = ddebug_exec_queries(tmpbuf, NULL); in ddebug_proc_write()
676 if (ret < 0) in ddebug_proc_write()
677 return ret; in ddebug_proc_write()
925 int ret = -ENOENT; in ddebug_remove_module() local
933 ret = 0; in ddebug_remove_module()
937 return ret; in ddebug_remove_module()
979 int ret = 0; in dynamic_debug_init() local
997 ret = ddebug_add_module(iter_start, n, modname); in dynamic_debug_init()
998 if (ret) in dynamic_debug_init()
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| D | ts_bm.c | 102 int x = i+g-1, y = j+g-1, ret = 0; in subpattern() local
106 ret = 1; in subpattern()
110 ret = pattern[i-1] != pattern[j-1]; in subpattern()
115 return ret; in subpattern()
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| D | percpu_counter.c | 100 s64 ret; in __percpu_counter_sum() local
105 ret = fbc->count; in __percpu_counter_sum()
108 ret += *pcount; in __percpu_counter_sum()
111 return ret; in __percpu_counter_sum()
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| /lib/xz/ |
| D | xz_dec_stream.c | 220 enum xz_ret ret; in dec_block() local
227 ret = xz_dec_bcj_run(s->bcj, s->lzma2, b); in dec_block()
230 ret = xz_dec_lzma2_run(s->lzma2, b); in dec_block()
248 if (ret == XZ_STREAM_END) { in dec_block()
277 return ret; in dec_block()
298 enum xz_ret ret; in dec_index() local
301 ret = dec_vli(s, b->in, &b->in_pos, b->in_size); in dec_index()
302 if (ret != XZ_STREAM_END) { in dec_index()
304 return ret; in dec_index()
451 enum xz_ret ret; in dec_block_header() local
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| D | xz_dec_test.c | 39 static enum xz_ret ret; variable
72 ret = XZ_OK; in xz_dec_test_open()
87 if (ret == XZ_OK) in xz_dec_test_release()
107 if (ret != XZ_OK) { in xz_dec_test_write()
121 && ret == XZ_OK) { in xz_dec_test_write()
133 ret = xz_dec_run(state, &buffers); in xz_dec_test_write()
137 switch (ret) { in xz_dec_test_write()
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| D | xz_dec_bcj.c | 35 enum xz_ret ret; member
433 if (s->ret == XZ_STREAM_END) in xz_dec_bcj_run()
454 s->ret = xz_dec_lzma2_run(lzma2, b); in xz_dec_bcj_run()
455 if (s->ret != XZ_STREAM_END in xz_dec_bcj_run()
456 && (s->ret != XZ_OK || s->single_call)) in xz_dec_bcj_run()
457 return s->ret; in xz_dec_bcj_run()
466 if (s->ret == XZ_STREAM_END) in xz_dec_bcj_run()
499 s->ret = xz_dec_lzma2_run(lzma2, b); in xz_dec_bcj_run()
506 if (s->ret != XZ_OK && s->ret != XZ_STREAM_END) in xz_dec_bcj_run()
507 return s->ret; in xz_dec_bcj_run()
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| /lib/zlib_inflate/ |
| D | inflate.c | 331 int ret; /* return code */ in zlib_inflate() local
348 ret = Z_OK; in zlib_inflate()
475 ret = zlib_inflate_table(CODES, state->lens, 19, &(state->next), in zlib_inflate()
477 if (ret) { in zlib_inflate()
540 ret = zlib_inflate_table(LENS, state->lens, state->nlen, &(state->next), in zlib_inflate()
542 if (ret) { in zlib_inflate()
549 ret = zlib_inflate_table(DISTS, state->lens + state->nlen, state->ndist, in zlib_inflate()
551 if (ret) { in zlib_inflate()
698 ret = Z_STREAM_END; in zlib_inflate()
701 ret = Z_DATA_ERROR; in zlib_inflate()
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