]> git.baikalelectronics.ru Git - kernel.git/commit
prctl: remove redunant assignment of "error" to zero
authorSasikantha babu <sasikanth.v19@gmail.com>
Mon, 30 Jul 2012 21:39:08 +0000 (14:39 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 31 Jul 2012 00:25:11 +0000 (17:25 -0700)
commite84fdca1a0142720c6f20bc1c81692199d16ee07
tree7f5b234b6554dfa1459c32e3f941b3481700b044
parent036243c05af3a4141cb90ddf8983939cf9f0b099
prctl: remove redunant assignment of "error" to zero

Just setting the "error" to error number is enough on failure and It
doesn't require to set "error" variable to zero in each switch case,
since it was already initialized with zero.  And also removed return 0
in switch case with break statement

Signed-off-by: Sasikantha babu <sasikanth.v19@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Serge E. Hallyn <serge@hallyn.com>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/sys.c