diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2023-08-18 15:45:56 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-08-19 13:36:18 +0200 |
| commit | fbaa530e28afd203b0dc6605c7ecc584952bd606 (patch) | |
| tree | 3dbf3dc703a137b3fd2ff23dd31761c41b2384c6 /fs/pipe.c | |
| parent | 35931eb3945b8d38c31f8e956aee3cf31c52121b (diff) | |
fs/pipe: remove redundant initialization of pointer buf
The pointer buf is being initializated with a value that is never read,
it is being re-assigned later on at the pointer where it is being used.
The initialization is redundant and can be removed. Cleans up clang scan
build warning:
fs/pipe.c:492:24: warning: Value stored to 'buf' during its
initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Message-Id: <20230818144556.1208082-1-colin.i.king@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/pipe.c')
| -rw-r--r-- | fs/pipe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/pipe.c b/fs/pipe.c index a388612f0f86..34b7bf4d7adb 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -489,7 +489,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from) head = pipe->head; if (!pipe_full(head, pipe->tail, pipe->max_usage)) { unsigned int mask = pipe->ring_size - 1; - struct pipe_buffer *buf = &pipe->bufs[head & mask]; + struct pipe_buffer *buf; struct page *page = pipe->tmp_page; int copied; |