GFS2: Combine functions gfs2_glock_wait and wait_on_holder

Function gfs2_glock_wait only called function wait_on_holder and
returned its return code, so they were combined for readability.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Bob Peterson 2012-08-09 12:48:44 -05:00 • committed by Steven Whitehouse
commit 07a7904942