* [PATCH] io_uring: remove unneeded variable 'ret'
@ 2021-03-09 6:30 Yang Li
2021-03-09 20:55 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Yang Li @ 2021-03-09 6:30 UTC (permalink / raw)
To: axboe; +Cc: asml.silence, io-uring, linux-kernel, Yang Li
Fix the following coccicheck warning:
./fs/io_uring.c:8984:5-8: Unneeded variable: "ret". Return "0" on line
8998
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Yang Li <[email protected]>
---
fs/io_uring.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 92c25b5..387dbb7 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -8981,7 +8981,6 @@ static unsigned long io_uring_nommu_get_unmapped_area(struct file *file,
static int io_sqpoll_wait_sq(struct io_ring_ctx *ctx)
{
- int ret = 0;
DEFINE_WAIT(wait);
do {
@@ -8995,7 +8994,7 @@ static int io_sqpoll_wait_sq(struct io_ring_ctx *ctx)
} while (!signal_pending(current));
finish_wait(&ctx->sqo_sq_wait, &wait);
- return ret;
+ return 0;
}
static int io_get_ext_arg(unsigned flags, const void __user *argp, size_t *argsz,
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-03-09 20:55 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-03-09 6:30 [PATCH] io_uring: remove unneeded variable 'ret' Yang Li
2021-03-09 20:55 ` Jens Axboe
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox