linux-kernel - [PATCH v2 2/7] staging: qlge: Remove gotos from ql_set_mac_addr

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Message-ID: <a6f485e43eb55e8fdc64a7a346cb0419b55c3cb6.1588209862.git.mail@rylan.coffee>
Date:   Wed, 29 Apr 2020 21:33:04 -0400
From:   Rylan Dmello <mail@...an.coffee>
To:     Manish Chopra <manishc@...vell.com>, GR-Linux-NIC-Dev@...vell.com,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        netdev@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, Joe Perches <joe@...ches.com>
Subject: [PATCH v2 2/7] staging: qlge: Remove gotos from ql_set_mac_addr_reg

As suggested by Joe Perches, this patch removes the 'exit' label
from the ql_set_mac_addr_reg function and replaces the goto
statements with break statements.

Signed-off-by: Rylan Dmello <mail@...an.coffee>
---
 drivers/staging/qlge/qlge_main.c | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index 29610618c7c0..f2b4a54fc4c0 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c
@@ -336,22 +336,20 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
 
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
 		if (status)
-			goto exit;
+			break;
 		ql_write32(qdev, MAC_ADDR_IDX,
 			   (offset++) | (index << MAC_ADDR_IDX_SHIFT) | type |
 				   MAC_ADDR_E);
 		ql_write32(qdev, MAC_ADDR_DATA, lower);
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
 		if (status)
-			goto exit;
+			break;
 		ql_write32(qdev, MAC_ADDR_IDX,
 			   (offset++) | (index << MAC_ADDR_IDX_SHIFT) | type |
 				   MAC_ADDR_E);
 
 		ql_write32(qdev, MAC_ADDR_DATA, upper);
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
-		if (status)
-			goto exit;
 		break;
 	}
 	case MAC_ADDR_TYPE_CAM_MAC: {
@@ -361,7 +359,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
 			    (addr[5]);
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
 		if (status)
-			goto exit;
+			break;
 		ql_write32(qdev, MAC_ADDR_IDX,
 			   (offset++) | /* offset */
 				   (index << MAC_ADDR_IDX_SHIFT) | /* index */
@@ -369,7 +367,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
 		ql_write32(qdev, MAC_ADDR_DATA, lower);
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
 		if (status)
-			goto exit;
+			break;
 		ql_write32(qdev, MAC_ADDR_IDX,
 			   (offset++) | /* offset */
 				   (index << MAC_ADDR_IDX_SHIFT) | /* index */
@@ -377,7 +375,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
 		ql_write32(qdev, MAC_ADDR_DATA, upper);
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
 		if (status)
-			goto exit;
+			break;
 		ql_write32(qdev, MAC_ADDR_IDX,
 			   (offset) | /* offset */
 				   (index << MAC_ADDR_IDX_SHIFT) | /* index */
@@ -404,7 +402,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
 		 */
 		status = ql_wait_reg_rdy(qdev, MAC_ADDR_IDX, MAC_ADDR_MW, 0);
 		if (status)
-			goto exit;
+			break;
 		ql_write32(qdev, MAC_ADDR_IDX,
 			   offset | /* offset */
 				   (index << MAC_ADDR_IDX_SHIFT) | /* index */
@@ -418,7 +416,6 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
 			   "Address type %d not yet supported.\n", type);
 		status = -EPERM;
 	}
-exit:
 	return status;
 }
 
-- 
2.26.2