Messages in this thread Patch in this message | | | From | mateusznosek0@gmail ... | Subject | [PATCH] fs/pipe.c: clean code by removing unnecessary initialization | Date | Sat, 12 Sep 2020 12:34:52 +0200 |
| |
From: Mateusz Nosek <mateusznosek0@gmail.com>
Previously variable 'buf' was initialized, but was not read later before reassigning. So the initialization can be removed.
Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com> --- fs/pipe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/pipe.c b/fs/pipe.c index 60dbee457143..a18ee5f6383b 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -495,7 +495,7 @@ 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; -- 2.20.1
| |