cgroup: remove use of seq_printf return value
authorJoe Perches <joe@perches.com>
Wed, 15 Apr 2015 23:18:20 +0000 (16:18 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 15 Apr 2015 23:35:25 +0000 (16:35 -0700)
commit94ff212d096d96afea29e41585b0d8ce41087c0f
treeee92ea58f629c38e2d030b6b7ca127997e4e1f4b
parent25ce319167b517a913a2ba9fc80da8330dbc3249
cgroup: remove use of seq_printf return value

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/cgroup.c