xfs: fix warnings about unused stack variables
authorDarrick J. Wong <darrick.wong@oracle.com>
Fri, 12 May 2017 17:44:11 +0000 (10:44 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Tue, 16 May 2017 16:24:36 +0000 (09:24 -0700)
commit6e747506dde195d3d05fe2bb8ef78aceba28a5e3
tree92961e9ce4b538e783a66f18c2f6972caf45f76c
parent6eadbf4c8ba816c10d1c97bed9aa861d9fd17809
xfs: fix warnings about unused stack variables

Reduce stack usage and get rid of compiler warnings by eliminating
unused variables.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
fs/xfs/libxfs/xfs_bmap.c