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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>
This commit is contained in:
Sudip Mukherjee 2020-10-15 20:13:25 -07:00 committed by Linus Torvalds
parent 3f388f2863
commit ac05b7a1b4
1 changed files with 1 additions and 1 deletions
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kernel/relay.c
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@ -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);