xfs: get mp from bma->ip in xfs_bmap code
In my earlier commit
c29aad4 xfs: pass mp to XFS_WANT_CORRUPTED_GOTO
I added some local mp variables with code which indicates that
mp might be NULL. Coverity doesn't like this now, because the
updated per-fs XFS_STATS macros dereference mp.
I don't think this is actually a problem; from what I can tell,
we cannot get to these functions with a null bma->tp, so my NULL
check was probably pointless. Still, it's not super obvious.
So switch this code to get mp from the inode on the xfs_bmalloca
structure, with no conditional, because the functions are already
using bmap->ip directly.
Addresses-Coverity-Id: 1339552
Addresses-Coverity-Id: 1339553
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
1 file changed