From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Date: Thu, 12 Nov 2009 18:49:50 +0000 (-0600)
Subject: cciss: Remove unnecessary check in scan_thread
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d06dfbd236795acbb67e22e51bb8af12e953ced3;p=linux-beck.git

cciss: Remove unnecessary check in scan_thread

cciss: Remove unnecessary check in scan_thread

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 23c2910aa7bb..42eaddb54380 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3386,13 +3386,11 @@ static int scan_thread(void *data)
 			h->busy_scanning = 1;
 			mutex_unlock(&scan_mutex);
 
-			if (h) {
-				rebuild_lun_table(h, 0, 0);
-				complete_all(&h->scan_wait);
-				mutex_lock(&scan_mutex);
-				h->busy_scanning = 0;
-				mutex_unlock(&scan_mutex);
-			}
+			rebuild_lun_table(h, 0, 0);
+			complete_all(&h->scan_wait);
+			mutex_lock(&scan_mutex);
+			h->busy_scanning = 0;
+			mutex_unlock(&scan_mutex);
 		}
 	}