Lines Matching refs:ret
56 unsigned int ret; in testfunc() local
75 ret = kfifo_out(&test, buf, 2); in testfunc()
76 printk(KERN_INFO "ret: %d\n", ret); in testfunc()
78 ret = kfifo_in(&test, buf, ret); in testfunc()
79 printk(KERN_INFO "ret: %d\n", ret); in testfunc()
116 int ret; in fifo_write() local
122 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
125 if (ret) in fifo_write()
126 return ret; in fifo_write()
134 int ret; in fifo_read() local
140 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
143 if (ret) in fifo_read()
144 return ret; in fifo_read()
159 int ret; in example_init() local
161 ret = kfifo_alloc(&test, FIFO_SIZE, GFP_KERNEL); in example_init()
162 if (ret) { in example_init()
164 return ret; in example_init()