linux-kernel - [PATCH 2/4] fix else after return or break

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Message-Id: <20200627101447.167370-3-coiby.xu@gmail.com>
Date:   Sat, 27 Jun 2020 18:14:45 +0800
From:   Coiby Xu <coiby.xu@...il.com>
To:     devel@...verdev.osuosl.org
Cc:     joe@...ches.com, dan.carpenter@...cle.com,
        Manish Chopra <manishc@...vell.com>,
        GR-Linux-NIC-Dev@...vell.com (supporter:QLOGIC QLGE 10Gb ETHERNET
        DRIVER), Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        netdev@...r.kernel.org (open list:QLOGIC QLGE 10Gb ETHERNET DRIVER),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 2/4] fix else after return or break

Remove unnecessary elses after return or break.

Signed-off-by: Coiby Xu <coiby.xu@...il.com>
---
 drivers/staging/qlge/qlge_dbg.c  | 23 ++++++++++-------------
 drivers/staging/qlge/qlge_main.c |  8 ++++----
 drivers/staging/qlge/qlge_mpi.c  |  4 ++--
 3 files changed, 16 insertions(+), 19 deletions(-)

diff --git a/drivers/staging/qlge/qlge_dbg.c b/drivers/staging/qlge/qlge_dbg.c
index 058889687907..87433510a224 100644
--- a/drivers/staging/qlge/qlge_dbg.c
+++ b/drivers/staging/qlge/qlge_dbg.c
@@ -1391,12 +1391,11 @@ static void ql_dump_cam_entries(struct ql_adapter *qdev)
 			pr_err("%s: Failed read of mac index register\n",
 			       __func__);
 			return;
-		} else {
-			if (value[0])
-				pr_err("%s: CAM index %d CAM Lookup Lower = 0x%.08x:%.08x, Output = 0x%.08x\n",
-				       qdev->ndev->name, i, value[1], value[0],
-				       value[2]);
 		}
+		if (value[0])
+			pr_err("%s: CAM index %d CAM Lookup Lower = 0x%.08x:%.08x, Output = 0x%.08x\n",
+			       qdev->ndev->name, i, value[1], value[0],
+			       value[2]);
 	}
 	for (i = 0; i < 32; i++) {
 		if (ql_get_mac_addr_reg
@@ -1404,11 +1403,10 @@ static void ql_dump_cam_entries(struct ql_adapter *qdev)
 			pr_err("%s: Failed read of mac index register\n",
 			       __func__);
 			return;
-		} else {
-			if (value[0])
-				pr_err("%s: MCAST index %d CAM Lookup Lower = 0x%.08x:%.08x\n",
-				       qdev->ndev->name, i, value[1], value[0]);
 		}
+		if (value[0])
+			pr_err("%s: MCAST index %d CAM Lookup Lower = 0x%.08x:%.08x\n",
+			       qdev->ndev->name, i, value[1], value[0]);
 	}
 	ql_sem_unlock(qdev, SEM_MAC_ADDR_MASK);
 }
@@ -1427,11 +1425,10 @@ void ql_dump_routing_entries(struct ql_adapter *qdev)
 			pr_err("%s: Failed read of routing index register\n",
 			       __func__);
 			return;
-		} else {
-			if (value)
-				pr_err("%s: Routing Mask %d = 0x%.08x\n",
-				       qdev->ndev->name, i, value);
 		}
+		if (value)
+			pr_err("%s: Routing Mask %d = 0x%.08x\n",
+			       qdev->ndev->name, i, value);
 	}
 	ql_sem_unlock(qdev, SEM_RT_IDX_MASK);
 }
diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index aaecf2b0f9a1..0054c454506b 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c
@@ -3778,10 +3778,10 @@ static int ql_wol(struct ql_adapter *qdev)
 				  "Failed to set magic packet on %s.\n",
 				  qdev->ndev->name);
 			return status;
-		} else
-			netif_info(qdev, drv, qdev->ndev,
-				   "Enabled magic packet successfully on %s.\n",
-				   qdev->ndev->name);
+		}
+		netif_info(qdev, drv, qdev->ndev,
+			   "Enabled magic packet successfully on %s.\n",
+			   qdev->ndev->name);
 
 		wol |= MB_WOL_MAGIC_PKT;
 	}
diff --git a/drivers/staging/qlge/qlge_mpi.c b/drivers/staging/qlge/qlge_mpi.c
index 3bb08d290525..fa178fc642a6 100644
--- a/drivers/staging/qlge/qlge_mpi.c
+++ b/drivers/staging/qlge/qlge_mpi.c
@@ -276,8 +276,8 @@ static void ql_link_up(struct ql_adapter *qdev, struct mbox_params *mbcp)
 			netif_err(qdev, ifup, qdev->ndev,
 				  "Failed to init CAM/Routing tables.\n");
 			return;
-		} else
-			clear_bit(QL_CAM_RT_SET, &qdev->flags);
+		}
+		clear_bit(QL_CAM_RT_SET, &qdev->flags);
 	}
 
 	/* Queue up a worker to check the frame
-- 
2.27.0