xfs: use a local variable for magic number in xfs_da3_node_lookup_int
authorDarrick J. Wong <darrick.wong@oracle.com>
Wed, 1 Aug 2018 14:40:48 +0000 (07:40 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Wed, 1 Aug 2018 14:42:18 +0000 (07:42 -0700)
commit611995db2ce210d20d51c5270639b750476534e5
tree84386e8f0843288557015686c71072bac849f4ec
parent0c60d3aa0e2d007e7f79c96c118da25f594afe02
xfs: use a local variable for magic number in xfs_da3_node_lookup_int

Use a local variable for the block magic number checks instead of
abusing blk->magic.

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