Commit 3a956d8c authored by Niu Yawei's avatar Niu Yawei Committed by Greg Kroah-Hartman
Browse files

staging/lustre/libcfs: minor fix in cfs_hash_for_each_relax() 



cfs_hash_for_each_relax() should break iteration when callback
returns non-zero value.

Signed-off-by: default avatarNiu Yawei <yawei.niu@intel.com>
Reviewed-on: http://review.whamcloud.com/14927
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6636


Reviewed-by: default avatarBobi Jam <bobijam@hotmail.com>
Reviewed-by: default avatarAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: default avatarLiang Zhen <liang.zhen@intel.com>
Signed-off-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0df83c18

drivers/staging/lustre/lustre/libcfs/hash.c

+4 −0
Original line number Diff line number Diff line
@@ -1623,8 +1623,12 @@ cfs_hash_for_each_relax(struct cfs_hash *hs, cfs_hash_for_each_cb_t func, 
				if (rc) /* callback wants to break iteration */

					break;

			}

			if (rc) /* callback wants to break iteration */

				break;

		}

		cfs_hash_bd_unlock(hs, &bd, 0);

		if (rc) /* callback wants to break iteration */

			break;

	}

	cfs_hash_unlock(hs, 0);