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authorJerome Marchand <jmarchan@redhat.com>2007-11-23 09:17:53 +0100
committerJens Axboe <jens.axboe@oracle.com>2007-11-27 09:19:40 +0100
commitc7674030e5eb83d9ba29318fb9b3ccedf84d583e (patch)
treecb11cd412c739d2cfcc5d4494ccb0ba8fc8f9920 /block/genhd.c
parent8c8d7214d1b35726e950db1f73317e28e827f1cd (diff)
downloadlwn-c7674030e5eb83d9ba29318fb9b3ccedf84d583e.tar.gz
lwn-c7674030e5eb83d9ba29318fb9b3ccedf84d583e.zip
block: Fix memory leak in alloc_disk_node()
Fix a memory leak in alloc_disk_node(). Don't forget to free 'dkstats' when the allocation of 'part' failed. Signed-off-by: Jerome Marchand <jmarchan@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/genhd.c')
-rw-r--r--block/genhd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c
index e609996f2e76..f2ac914160d1 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -715,6 +715,7 @@ struct gendisk *alloc_disk_node(int minors, int node_id)
disk->part = kmalloc_node(size,
GFP_KERNEL | __GFP_ZERO, node_id);
if (!disk->part) {
+ free_disk_stats(disk);
kfree(disk);
return NULL;
}