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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2013-09-11 14:23:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-11 15:58:25 -0700
commite656a634118285142063527b2cd40c749036de82 (patch)
tree201f158e1fb06cd7ac851b6f1b0530f232146c35 /kernel/exit.c
parentbff2dc42bcafdd75c0296987747f782965d691a0 (diff)
extable: skip sorting if the table is empty
At least on ARM no-MMU the extable is empty and so there is nothing to sort. So add a check for the table to be empty which effectively only changes that the misleading pr_notice is suppressed. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: David Daney <david.daney@cavium.com> Cc: "H. Peter Anvin" <hpa@linux.intel.com> Cc: Borislav Petkov <bp@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions