sysctl: Comments to make the code clearer.
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 31 Jan 2012 05:23:52 +0000 (21:23 -0800)
committerEric W. Biederman <ebiederm@xmission.com>
Thu, 2 Feb 2012 03:20:57 +0000 (19:20 -0800)
commit60f126d93b210ae708e2a5bb4a3be2121831f2a0
tree1ebdf75d1a8bca0122b6dcb34a7efae2a1839919
parent0eb97f38d2bfaea289b44c5140a7b04e7b369bad
sysctl: Comments to make the code clearer.

Document get_subdir and that find_subdir alwasy takes a reference.

Suggested-by: Lucian Adrian Grijincu <lucian.grijincu@gmail.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
fs/proc/proc_sysctl.c