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Commit 76cc3abe authored by Yang Sheng's avatar Yang Sheng Committed by Greg Kroah-Hartman
Browse files

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: default avatarYang 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: default avatarEmoly Liu <emoly.liu@intel.com>
Reviewed-by: default avatarBob Glossman <bob.glossman@intel.com>
Signed-off-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3da76276

drivers/staging/lustre/lustre/llite/llite_lib.c

+10 −0
Original line number Diff line number Diff line
@@ -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) {