ext2: change return code to -ENOMEM when failing memory allocation

Change return code to -ENOMEM from -EINVAL when failing memory
allocation in fill_super(), meanwhile delete redundant initial
assignment of variable err.

Signed-off-by: Chengguang Xu <cgxu519@icloud.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 7666c065b96f..de1694512f1f 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -827,7 +827,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
         unsigned long logic_sb_block;
         unsigned long offset = 0;
         unsigned long def_mount_opts;
-        long ret = -EINVAL;
+        long ret = -ENOMEM;
         int blocksize = BLOCK_SIZE;
         int db_count;
         int i, j;
@@ -835,7 +835,6 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
         int err;
         struct ext2_mount_options opts;
 
-        err = -ENOMEM;
         sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
         if (!sbi)
                 goto failed;
@@ -851,6 +850,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
         sbi->s_daxdev = dax_dev;
 
         spin_lock_init(&sbi->s_lock);
+        ret = -EINVAL;
 
         /*
          * See what the current blocksize for the device is, and