From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Tue, 28 Aug 2007 07:30:42 +0000 (+0200)
Subject: [SCSI] zfcp: avoid if (whatever) ; constructs.
X-Git-Tag: v2.6.24-rc1~1290^2~150
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cc16cebad086090891a3f39957ec771a2292359b;p=karo-tx-linux.git

[SCSI] zfcp: avoid if (whatever) ; constructs.

Avoid "if (whatever) ;" constructs since they seem to confuse people,
even if there is a comment.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index d8cd75ce2d9a..40fa056e2575 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -1687,8 +1687,8 @@ zfcp_erp_strategy_followup_actions(int action,
 		break;
 
 	case ZFCP_ERP_ACTION_REOPEN_UNIT:
-		if (status == ZFCP_ERP_SUCCEEDED) ;	/* no further action */
-		else
+		/* Nothing to do if status == ZFCP_ERP_SUCCEEDED */
+		if (status != ZFCP_ERP_SUCCEEDED)
 			zfcp_erp_port_reopen_internal(unit->port, 0);
 		break;
 	}