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authorYang Li <yang.lee@linux.alibaba.com>2021-03-09 09:30:41 +0300
committerJens Axboe <axboe@kernel.dk>2021-03-10 17:28:43 +0300
commit5199328a0d415b3e372633096b1b92f36b8ac9e5 (patch)
tree5240212bf1122964ccb15ca2cfad5c0814770675 /fs/io_uring.c
parent93e68e036c2fc1ce18e784418e4e19975a5882b4 (diff)
downloadlinux-5199328a0d415b3e372633096b1b92f36b8ac9e5.tar.xz
io_uring: remove unneeded variable 'ret'
Fix the following coccicheck warning: ./fs/io_uring.c:8984:5-8: Unneeded variable: "ret". Return "0" on line 8998 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/1615271441-33649-1-git-send-email-yang.lee@linux.alibaba.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
-rw-r--r--fs/io_uring.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 0f18e4a7bd08..6325f32ef6a3 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -9022,7 +9022,6 @@ 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 {
@@ -9036,7 +9035,7 @@ 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,