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staging/lustre/llite: check return value for obd_set_info_async 

The return value is ignored in client_common_fill_super.
Restore to check it and error out.

Signed-off-by: Yang Sheng <yang.sheng@intel.com>
Reviewed-on: http://review.whamcloud.com/21125
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8360
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Sheng 2016-08-24 11:11:54 -04:00 committed by Greg Kroah-Hartman
parent 3da7627612
commit 76cc3abe44
1 changed files with 10 additions and 0 deletions
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10
drivers/staging/lustre/lustre/llite/llite_lib.c
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@ -498,11 +498,21 @@ static int client_common_fill_super(struct super_block *sb, char *md, char *dt,
err = obd_set_info_async(NULL, sbi->ll_dt_exp, sizeof(KEY_CHECKSUM),
KEY_CHECKSUM, sizeof(checksum), &checksum,
NULL);
if (err) {
CERROR("%s: Set checksum failed: rc = %d\n",
sbi->ll_dt_exp->exp_obd->obd_name, err);
goto out_root;
}
cl_sb_init(sb);
err = obd_set_info_async(NULL, sbi->ll_dt_exp, sizeof(KEY_CACHE_SET),
KEY_CACHE_SET, sizeof(*sbi->ll_cache),
sbi->ll_cache, NULL);
if (err) {
CERROR("%s: Set cache_set failed: rc = %d\n",
sbi->ll_dt_exp->exp_obd->obd_name, err);
goto out_root;
}
sb->s_root = d_make_root(root);
if (!sb->s_root) {