Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / btrfs / export.c

diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c
index 9786963b07e5be25914a15c2d863da2d13700d33..ff27d7a477b2012d1cd900164c6596ed77a9efb2 100644 (file)
--- a/fs/btrfs/export.c
+++ b/fs/btrfs/export.c
@@ -171,6 +171,8 @@ static struct dentry *btrfs_get_parent(struct dentry *child)
        int ret;
 
        path = btrfs_alloc_path();
+       if (!path)
+               return ERR_PTR(-ENOMEM);
 
        if (dir->i_ino == BTRFS_FIRST_FREE_OBJECTID) {
                key.objectid = root->root_key.objectid;