The patch titled
Subject: kernel/relay.c: drop unneeded initialization
has been added to the -mm tree. Its filename is
kernel-relayc-drop-unneeded-initialization.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/kernel-relayc-drop-unneeded-initialization.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/kernel-relayc-drop-unneeded-initialization.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
Subject: 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.
Link: https://lkml.kernel.org/r/20201005205727.1147-1-sudipm.mukherjee@xxxxxxxxx
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/relay.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/relay.c~kernel-relayc-drop-unneeded-initialization
+++ a/kernel/relay.c
@@ -1002,7 +1002,7 @@ static int relay_file_read_avail(struct
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);
_
Patches currently in -mm which might be from sudipm.mukherjee@xxxxxxxxx are
kernel-relayc-drop-unneeded-initialization.patch
