1 files changed, 11 insertions, 9 deletions

diff --git a/drivers/staging/lustre/lustre/fid/fid_request.c b/drivers/staging/lustre/lustre/fid/fid_request.c
index ff8f38d..70400aa 100644
--- a/drivers/staging/lustre/lustre/fid/fid_request.c
+++ b/drivers/staging/lustre/lustre/fid/fid_request.c
@@ -68,7 +68,7 @@ static int seq_client_rpc(struct lu_client_seq *seq,
 
 	req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_SEQ_QUERY,
 					LUSTRE_MDS_VERSION, SEQ_QUERY);
-	if (req == NULL)
+	if (!req)
 		return -ENOMEM;
 
 	/* Init operation code */
@@ -95,7 +95,8 @@ static int seq_client_rpc(struct lu_client_seq *seq,
 		 * precreating objects on this OST), and it will send the
 		 * request to MDT0 here, so we can not keep resending the
 		 * request here, otherwise if MDT0 is failed(umounted),
-		 * it can not release the export of MDT0 */
+		 * it can not release the export of MDT0
+		 */
 		if (seq->lcs_type == LUSTRE_SEQ_DATA)
 			req->rq_no_delay = req->rq_no_resend = 1;
 		debug_mask = D_CONSOLE;
@@ -152,7 +153,8 @@ static int seq_client_alloc_meta(const struct lu_env *env,
 		/* If meta server return -EINPROGRESS or EAGAIN,
 		 * it means meta server might not be ready to
 		 * allocate super sequence from sequence controller
-		 * (MDT0)yet */
+		 * (MDT0)yet
+		 */
 		rc = seq_client_rpc(seq, &seq->lcs_space,
 				    SEQ_ALLOC_META, "meta");
 	} while (rc == -EINPROGRESS || rc == -EAGAIN);
@@ -226,8 +228,8 @@ int seq_client_alloc_fid(const struct lu_env *env,
 	wait_queue_t link;
 	int rc;
 
-	LASSERT(seq != NULL);
-	LASSERT(fid != NULL);
+	LASSERT(seq);
+	LASSERT(fid);
 
 	init_waitqueue_entry(&link, current);
 	mutex_lock(&seq->lcs_mutex);
@@ -292,7 +294,7 @@ void seq_client_flush(struct lu_client_seq *seq)
 {
 	wait_queue_t link;
 
-	LASSERT(seq != NULL);
+	LASSERT(seq);
 	init_waitqueue_entry(&link, current);
 	mutex_lock(&seq->lcs_mutex);
 
@@ -375,8 +377,8 @@ static int seq_client_init(struct lu_client_seq *seq,
 {
 	int rc;
 
-	LASSERT(seq != NULL);
-	LASSERT(prefix != NULL);
+	LASSERT(seq);
+	LASSERT(prefix);
 
 	seq->lcs_type = type;
 
@@ -438,7 +440,7 @@ int client_fid_fini(struct obd_device *obd)
 {
 	struct client_obd *cli = &obd->u.cli;
 
-	if (cli->cl_seq != NULL) {
+	if (cli->cl_seq) {
 		seq_client_fini(cli->cl_seq);
 		kfree(cli->cl_seq);
 		cli->cl_seq = NULL;