author: Jan Blunck <jblunck@infradead.org> 2010-08-15 22:51:10 +0200
committer: Arnd Bergmann <arnd@arndb.de> 2010-10-04 21:10:10 +0200
commit: db71922217a214e5c9268448e537b54fc1f301ea
parent: 899611ee7d373e5eeda08e9a8632684e1ebbbf00
Commit Summary:
Diffstat:
1 file changed, 7 insertions, 1 deletion
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 4a3af7075c1d..d9803f73236f 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -352,11 +352,15 @@ static int adfs_fill_super(struct super_block *sb, void *data, int silent)
struct adfs_sb_info *asb;
struct inode *root;
+ lock_kernel();
+
sb->s_flags |= MS_NODIRATIME;
asb = kzalloc(sizeof(*asb), GFP_KERNEL);
- if (!asb)
+ if (!asb) {
+ unlock_kernel();
return -ENOMEM;
+ }
sb->s_fs_info = asb;
/* set default options */
@@ -474,6 +478,7 @@ static int adfs_fill_super(struct super_block *sb, void *data, int silent)
goto error;
} else
sb->s_root->d_op = &adfs_dentry_operations;
+ unlock_kernel();
return 0;
error_free_bh:
@@ -481,6 +486,7 @@ error_free_bh:
error:
sb->s_fs_info = NULL;
kfree(asb);
+ unlock_kernel();
return -EINVAL;
}