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-rw-r--r--fs/ext3/balloc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
index 03cd803e0b28..4f7e0c0525be 100644
--- a/fs/ext3/balloc.c
+++ b/fs/ext3/balloc.c
@@ -268,7 +268,8 @@ void ext3_discard_reservation(struct inode *inode)
if (!rsv_is_empty(&rsv->rsv_window)) {
spin_lock(rsv_lock);
- rsv_window_remove(inode->i_sb, rsv);
+ if (!rsv_is_empty(&rsv->rsv_window))
+ rsv_window_remove(inode->i_sb, rsv);
spin_unlock(rsv_lock);
}
}