diff mbox

[5/7] infiniband: Use for_each_bit

Message ID 1264938810-4173-5-git-send-email-akinobu.mita@gmail.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Akinobu Mita Jan. 31, 2010, 11:53 a.m. UTC
None
diff mbox

Patch

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 7522008..a0b00ba 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1193,10 +1193,7 @@  static int method_in_use(struct ib_mad_mgmt_method_table **method,
 {
 	int i;
 
-	for (i = find_first_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS);
-	     i < IB_MGMT_MAX_METHODS;
-	     i = find_next_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS,
-			       1+i)) {
+	for_each_bit(i, mad_reg_req->method_mask, IB_MGMT_MAX_METHODS) {
 		if ((*method)->agent[i]) {
 			printk(KERN_ERR PFX "Method %d already in use\n", i);
 			return -EINVAL;
@@ -1330,13 +1327,9 @@  static int add_nonoui_reg_req(struct ib_mad_reg_req *mad_reg_req,
 		goto error3;
 
 	/* Finally, add in methods being registered */
-	for (i = find_first_bit(mad_reg_req->method_mask,
-				IB_MGMT_MAX_METHODS);
-	     i < IB_MGMT_MAX_METHODS;
-	     i = find_next_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS,
-			       1+i)) {
+	for_each_bit(i, mad_reg_req->method_mask, IB_MGMT_MAX_METHODS)
 		(*method)->agent[i] = agent_priv;
-	}
+
 	return 0;
 
 error3:
@@ -1429,13 +1422,9 @@  check_in_use:
 		goto error4;
 
 	/* Finally, add in methods being registered */
-	for (i = find_first_bit(mad_reg_req->method_mask,
-				IB_MGMT_MAX_METHODS);
-	     i < IB_MGMT_MAX_METHODS;
-	     i = find_next_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS,
-			       1+i)) {
+	for_each_bit(i, mad_reg_req->method_mask, IB_MGMT_MAX_METHODS)
 		(*method)->agent[i] = agent_priv;
-	}
+
 	return 0;
 
 error4: