From ac05b7a1b48ba9fc79937a08db4c7131dba8fc5f Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Date: Thu, 15 Oct 2020 20:13:25 -0700 Subject: [PATCH] kernel/relay.c: drop unneeded initialization The variable 'consumed' is initialized with the consumed count but immediately after that the consumed count is updated and assigned to 'consumed' again thus overwriting the previous value. So, drop the unneeded initialization. Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Link: https://lkml.kernel.org/r/20201005205727.1147-1-sudipm.mukherjee@gmail.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- kernel/relay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/relay.c b/kernel/relay.c index fb4e0c530c080..b08d936d5fa75 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -1002,7 +1002,7 @@ static int relay_file_read_avail(struct rchan_buf *buf) size_t subbuf_size = buf->chan->subbuf_size; size_t n_subbufs = buf->chan->n_subbufs; size_t produced = buf->subbufs_produced; - size_t consumed = buf->subbufs_consumed; + size_t consumed; relay_file_read_consume(buf, 0, 0); -- GitLab