summaryrefslogtreecommitdiffstats
path: root/kernel/printk.c
diff options
context:
space:
mode:
authorDan Carpenter <error27@gmail.com>2011-01-12 16:59:42 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:09 -0800
commitf0f2c2b5b40b5e621a47a6a274117cce77841f1e (patch)
tree1ca673aaf564af6a91468ca807b99b5b28dc23dd /kernel/printk.c
parent455cd5ab305c90ffc422dd2e0fb634730942b257 (diff)
downloadop-kernel-dev-f0f2c2b5b40b5e621a47a6a274117cce77841f1e.zip
op-kernel-dev-f0f2c2b5b40b5e621a47a6a274117cce77841f1e.tar.gz
dca: remove unneeded NULL check
The return here doesn't release the locks or re-enable IRQs. But as Andrew Morton points out, domain is never NULL. list_first_entry() essentially never returns NULL and also we already verified that the list is not empty. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/printk.c')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud