Commit ac05b7a1 authored Oct 15, 2020 by Sudip Mukherjee Committed by Linus Torvalds Oct 16, 2020

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>

parent 3f388f28

kernel/relay.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

Admin message