diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/ptlrpc/nrs_fifo.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/ptlrpc/nrs_fifo.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/staging/lustre/lustre/ptlrpc/nrs_fifo.c b/drivers/staging/lustre/lustre/ptlrpc/nrs_fifo.c index 8e21f0cdc8f8..b123a93242ba 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/nrs_fifo.c +++ b/drivers/staging/lustre/lustre/ptlrpc/nrs_fifo.c @@ -13,10 +13,6 @@ * GNU General Public License version 2 for more details. A copy is * included in the COPYING file that accompanied this code. - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * * GPL HEADER END */ /* @@ -83,7 +79,7 @@ static int nrs_fifo_start(struct ptlrpc_nrs_policy *policy) head = kzalloc_node(sizeof(*head), GFP_NOFS, cfs_cpt_spread_node(nrs_pol2cptab(policy), nrs_pol2cptid(policy))); - if (head == NULL) + if (!head) return -ENOMEM; INIT_LIST_HEAD(&head->fh_list); @@ -104,7 +100,7 @@ static void nrs_fifo_stop(struct ptlrpc_nrs_policy *policy) { struct nrs_fifo_head *head = policy->pol_private; - LASSERT(head != NULL); + LASSERT(head); LASSERT(list_empty(&head->fh_list)); kfree(head); @@ -167,9 +163,9 @@ struct ptlrpc_nrs_request *nrs_fifo_req_get(struct ptlrpc_nrs_policy *policy, nrq = unlikely(list_empty(&head->fh_list)) ? NULL : list_entry(head->fh_list.next, struct ptlrpc_nrs_request, - nr_u.fifo.fr_list); + nr_u.fifo.fr_list); - if (likely(!peek && nrq != NULL)) { + if (likely(!peek && nrq)) { struct ptlrpc_request *req = container_of(nrq, struct ptlrpc_request, rq_nrq); |