xfs_buf_free_maps only has a single caller, so open code it there. Stop
zeroing the b_maps pointer as the buffer is freed in the next line.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/xfs_buf.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 878dc0f108d1..bf75964bbfe8 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -88,23 +88,14 @@ xfs_buf_stale(
spin_unlock(&bp->b_lock);
}
-static void
-xfs_buf_free_maps(
- struct xfs_buf *bp)
-{
- if (bp->b_maps != &bp->__b_map) {
- kfree(bp->b_maps);
- bp->b_maps = NULL;
- }
-}
-
static void
xfs_buf_free_callback(
struct callback_head *cb)
{
struct xfs_buf *bp = container_of(cb, struct xfs_buf, b_rcu);
- xfs_buf_free_maps(bp);
+ if (bp->b_maps != &bp->__b_map)
+ kfree(bp->b_maps);
kmem_cache_free(xfs_buf_cache, bp);
}
--
2.45.2
