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(parent: 8927f49) | patch
sched: kfree(NULL) is valid
authorIngo Molnar <mingo@elte.hu>
Mon, 15 Oct 2007 15:00:13 +0000 (17:00 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 15 Oct 2007 15:00:13 +0000 (17:00 +0200)
commita65914b3658043da27c159b8a28c5811bb0a88c9
tree2fc518e91c9a16f7596e1da861bd6c17abf09c07tree | snapshot (tar.gz zip)
parent8927f49479756c1aff76e8202ad32733c965864fcommit | diff
sched: kfree(NULL) is valid

kfree(NULL) is valid.

pointed out by checkpatch.pl.

the fix shrinks the code a bit:

   text    data     bss     dec     hex filename
  40024    3842     100   43966    abbe sched.o.before
  40002    3842     100   43944    aba8 sched.o.after

Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched.c diff | blob | blame | history