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-rw-r--r--fs/adfs/super.c8
1 files changed, 7 insertions, 1 deletions
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;
}