diff options
| -rw-r--r-- | fs/btrfs/ioctl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 926332a..eff18f5 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -112,7 +112,12 @@ void btrfs_update_iflags(struct inode *inode) */ void btrfs_inherit_iflags(struct inode *inode, struct inode *dir) { - unsigned int flags = BTRFS_I(dir)->flags; + unsigned int flags; + + if (!dir) + return; + + flags = BTRFS_I(dir)->flags; if (S_ISREG(inode->i_mode)) flags &= ~BTRFS_INODE_DIRSYNC; |