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

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

Signed-off-by: Niu 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: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Niu Yawei 2015-09-14 18:41:26 -04:00 committed by Greg Kroah-Hartman
parent 0df83c184e
commit 3a956d8c19
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/lustre/lustre/libcfs/hash.c
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@ -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);