2021-03-22 09:33:58

by Jiapeng Chong

[permalink] [raw]
Subject: [PATCH] io_uring: Remove redundant NULL check

Fix the following coccicheck warnings:

./fs/io_uring.c:5989:4-9: WARNING: NULL check before some freeing
functions is not needed.

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[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 543551d..35e95ba 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -6001,8 +6001,7 @@ static void __io_clean_op(struct io_kiocb *req)
case IORING_OP_WRITE_FIXED:
case IORING_OP_WRITE: {
struct io_async_rw *io = req->async_data;
- if (io->free_iovec)
- kfree(io->free_iovec);
+ kfree(io->free_iovec);
break;
}
case IORING_OP_RECVMSG:
--
1.8.3.1