Commits
Michael Wang committed dec08a837fd
x86: Remove the useless branch in c_start() Since 'cpu == -1' in cpumask_next() is legal, no need to handle '*pos == 0' specially. About the comments: /* just in case, cpu 0 is not the first */ A test with a cpumask in which cpu 0 is not the first has been done, and it works well. This patch will remove that useless branch to clean the code. Signed-off-by: Michael Wang <wangyun@linux.vnet.ibm.com> Cc: kjwinchester@gmail.com Cc: borislav.petkov@amd.com Cc: ak@linux.intel.com Link: http://lkml.kernel.org/r/1348033343-23658-1-git-send-email-wangyun@linux.vnet.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>