linux-kernel - [PATCH v2 5/7] iscsi-target: replace iscsi_initiatorname

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Message-Id: <1467751631-22878-6-git-send-email-mmayer@broadcom.com>
Date:	Tue,  5 Jul 2016 13:47:09 -0700
From:	Markus Mayer <mmayer@...adcom.com>
To:	Nicholas Bellinger <nab@...ux-iscsi.org>,
	Roland Dreier <roland@...estorage.com>,
	Varun Prakash <varun@...lsio.com>
Cc:	Markus Mayer <mmayer@...adcom.com>, linux-scsi@...r.kernel.org,
	target-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 5/7] iscsi-target: replace iscsi_initiatorname_tolower() with strtolower()

After introducing generic strtolower(), iscsi_initiatorname_tolower() is
no longer needed.

Signed-off-by: Markus Mayer <mmayer@...adcom.com>
---
 drivers/target/iscsi/iscsi_target_nego.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index 89d34bd..fa20638 100644
--- a/drivers/target/iscsi/iscsi_target_nego.c
+++ b/drivers/target/iscsi/iscsi_target_nego.c
@@ -987,21 +987,6 @@ static int iscsi_target_do_login(struct iscsi_conn *conn, struct iscsi_login *lo
 	return 0;
 }
 
-static void iscsi_initiatorname_tolower(
-	char *param_buf)
-{
-	char *c;
-	u32 iqn_size = strlen(param_buf), i;
-
-	for (i = 0; i < iqn_size; i++) {
-		c = &param_buf[i];
-		if (!isupper(*c))
-			continue;
-
-		*c = tolower(*c);
-	}
-}
-
 /*
  * Processes the first Login Request..
  */
@@ -1075,7 +1060,7 @@ int iscsi_target_locate_portal(
 	 * RFC-3720 3.2.6.1. section c) that says that iSCSI IQNs
 	 * are NOT case sensitive.
 	 */
-	iscsi_initiatorname_tolower(i_buf);
+	strtolower(i_buf);
 
 	if (!s_buf) {
 		if (!login->leading_connection)
-- 
2.7.4