redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

Btrfs: Add a missing return pointer check 

Add a missing kzalloc() return pointer check in add_missing_dev().

Signed-off-by: Chris Mason <chris.mason@oracle.com>
hifive-unleashed-5.1
yanhai zhu 2008-11-12 14:38:54 -05:00 committed by Chris Mason
parent 0df49b911d
commit 7cbd8a8391
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/btrfs/volumes.c
View File

@ -2755,6 +2755,8 @@ static struct btrfs_device *add_missing_dev(struct btrfs_root *root,
struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices;
device = kzalloc(sizeof(*device), GFP_NOFS);
if (!device)
return NULL;
list_add(&device->dev_list,
&fs_devices->devices);
device->barriers = 1;