]> git.karo-electronics.de Git - linux-beck.git/commit
sched/wait: Suppress Sparse 'variable shadowing' warning
authorJohannes Berg <johannes.berg@intel.com>
Thu, 6 Feb 2014 16:28:41 +0000 (17:28 +0100)
committerIngo Molnar <mingo@kernel.org>
Sun, 9 Feb 2014 12:11:49 +0000 (13:11 +0100)
commit980f88e414418bf65569a3b62b08b07e6fc2f4c6
tree7567d3adac4aeadce4628fd0c43ddb9855efacdc
parent65370bdf881e20907e7a53abab9b8c0bc5f60a6b
sched/wait: Suppress Sparse 'variable shadowing' warning

This warning seems to show up a lot now, since ___wait_event()
is (indirectly) used inside wait_event_timeout(), which also
has a variable called __ret. Rename the one in ___wait_event()
to ___ret (another leading underscore) to suppress the warning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/1391704121.12789.20.camel@jlt4.sipsolutions.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
include/linux/wait.h