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authorLinus Torvalds <torvalds@linux-foundation.org>2011-02-07 14:06:18 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-02-07 14:06:18 -0800
commitcb5520f02c010e3cb974b9ac06f30aafa2eebc38 (patch)
tree8342407cebb6420f04f46694b8d812552a14cb49 /fs/btrfs/export.c
parenteee4da2cef8e2dc2b15066e9ebb5b2ff63396eb3 (diff)
parent3a90983dbdcb2f4f48c0d771d8e5b4d88f27fae6 (diff)
downloadlinux-cb5520f02c010e3cb974b9ac06f30aafa2eebc38.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (33 commits) Btrfs: Fix page count calculation btrfs: Drop __exit attribute on btrfs_exit_compress btrfs: cleanup error handling in btrfs_unlink_inode() Btrfs: exclude super blocks when we read in block groups Btrfs: make sure search_bitmap finds something in remove_from_bitmap btrfs: fix return value check of btrfs_start_transaction() btrfs: checking NULL or not in some functions Btrfs: avoid uninit variable warnings in ordered-data.c Btrfs: catch errors from btrfs_sync_log Btrfs: make shrink_delalloc a little friendlier Btrfs: handle no memory properly in prepare_pages Btrfs: do error checking in btrfs_del_csums Btrfs: use the global block reserve if we cannot reserve space Btrfs: do not release more reserved bytes to the global_block_rsv than we need Btrfs: fix check_path_shared so it returns the right value btrfs: check return value of btrfs_start_ioctl_transaction() properly btrfs: fix return value check of btrfs_join_transaction() fs/btrfs/inode.c: Add missing IS_ERR test btrfs: fix missing break in switch phrase btrfs: fix several uncheck memory allocations ...
Diffstat (limited to 'fs/btrfs/export.c')
-rw-r--r--fs/btrfs/export.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c
index 9786963b07e5..ff27d7a477b2 100644
--- 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;