ocfs2: o2net: silence uninitialized variable warning

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Smatch complains that, if o2net_tx_can_proceed() returns false, then "sc"
and "ret" are uninialized or maybe we are re-using the data from previous
iteration.  I do not know if we can hit this bug in real life but checking
the return value is harmless and we may as well silence the static checker
warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Dan Carpenter 2015-02-10 14:09:10 -08:00 • committed by Linus Torvalds

parent d9510a20f8

commit e6d9f86d6b

1 changed files with 2 additions and 1 deletions

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fs/ocfs2/cluster/tcp.c

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