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| author | Chengguang Xu <cgxu519@icloud.com> | 2018-02-26 17:45:12 +0800 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2018-03-02 14:23:11 +0100 |
| commit | d09099051057bbae5e1a887167ad6189ac8bfca4 (patch) | |
| tree | 82779d25811aed48918168272ccf3c5554c88523 /fs/ext2 | |
| parent | b72e632c6c7e29343651b0e26539b2e01444dfe6 (diff) | |
| download | linux-d09099051057bbae5e1a887167ad6189ac8bfca4.tar.gz linux-d09099051057bbae5e1a887167ad6189ac8bfca4.tar.bz2 linux-d09099051057bbae5e1a887167ad6189ac8bfca4.zip | |
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>
Diffstat (limited to 'fs/ext2')
| -rw-r--r-- | fs/ext2/super.c | 4 |
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 |