From fbaa530e28afd203b0dc6605c7ecc584952bd606 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 18 Aug 2023 15:45:56 +0100 Subject: 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 Message-Id: <20230818144556.1208082-1-colin.i.king@gmail.com> Signed-off-by: Christian Brauner --- fs/pipe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/pipe.c') 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; -- cgit v1.2.3