diff options
| author | Changcheng Deng <deng.changcheng@zte.com.cn> | 2021-10-20 11:49:48 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-20 17:02:35 +0300 |
| commit | 898df2447b9ee8d759e85d33087505d3905bf2f0 (patch) | |
| tree | 14aab37a126cd6d4f2af3dbcd3a82d3cef3376e6 /fs/io_uring.c | |
| parent | 3b44b3712c5b19b0af11c25cd978abdc3680d5e7 (diff) | |
| download | linux-898df2447b9ee8d759e85d33087505d3905bf2f0.tar.xz | |
io_uring: Use ERR_CAST() instead of ERR_PTR(PTR_ERR())
Use ERR_CAST() instead of ERR_PTR(PTR_ERR()).
This makes it more readable and also fix this warning detected by
err_cast.cocci:
./fs/io_uring.c: WARNING: 3208: 11-18: ERR_CAST can be used with buf
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Link: https://lore.kernel.org/r/20211020084948.1038420-1-deng.changcheng@zte.com.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index c87931d8b503..88c5ee4dc242 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -3172,7 +3172,7 @@ static struct iovec *__io_import_iovec(int rw, struct io_kiocb *req, if (req->flags & REQ_F_BUFFER_SELECT) { buf = io_rw_buffer_select(req, &sqe_len, issue_flags); if (IS_ERR(buf)) - return ERR_PTR(PTR_ERR(buf)); + return ERR_CAST(buf); req->rw.len = sqe_len; } |