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author | Jeff Garzik <jeff@garzik.org> | 2006-09-24 05:52:47 (GMT) |
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committer | Jeff Garzik <jeff@garzik.org> | 2006-09-24 05:52:47 (GMT) |
commit | 23930fa1cebfea6f79881c588ccd1b0781e49e3f (patch) | |
tree | 36d29e3f83661c4f5f45b6f74ac0d5f9886867a8 /arch/s390/hypfs/inode.c | |
parent | 36b35a5be0e4b406acd816e2122d153e875105be (diff) | |
parent | 4f5537de7c1531398e84e18a24f667e49cc94208 (diff) | |
download | linux-fsl-qoriq-23930fa1cebfea6f79881c588ccd1b0781e49e3f.tar.xz |
Merge branch 'master' into upstream
Diffstat (limited to 'arch/s390/hypfs/inode.c')
-rw-r--r-- | arch/s390/hypfs/inode.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index 18c0919..bdade5f 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -1,5 +1,5 @@ /* - * fs/hypfs/inode.c + * arch/s390/hypfs/inode.c * Hypervisor filesystem for Linux on s390. * * Copyright (C) IBM Corp. 2006 @@ -312,10 +312,12 @@ static void hypfs_kill_super(struct super_block *sb) { struct hypfs_sb_info *sb_info = sb->s_fs_info; - hypfs_delete_tree(sb->s_root); - hypfs_remove(sb_info->update_file); - kfree(sb->s_fs_info); - sb->s_fs_info = NULL; + if (sb->s_root) { + hypfs_delete_tree(sb->s_root); + hypfs_remove(sb_info->update_file); + kfree(sb->s_fs_info); + sb->s_fs_info = NULL; + } kill_litter_super(sb); } |