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authorSudip Mukherjee <sudipm.mukherjee@gmail.com>2020-10-15 20:13:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-16 11:11:22 -0700
commitac05b7a1b48ba9fc79937a08db4c7131dba8fc5f (patch)
treea3ffd2f2f19223def0797b6c9e1286116a59b4b9 /kernel
parent3f388f28639fd19d5bf6df7a882c94ccfbf49c2b (diff)
downloadlinux-ac05b7a1b48ba9fc79937a08db4c7131dba8fc5f.tar.bz2
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>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/relay.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/relay.c b/kernel/relay.c
index fb4e0c530c08..b08d936d5fa7 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);