From: Rashika Kheria <rashika.kheria@gmail.com>
Date: Sat, 19 Oct 2013 17:35:01 +0000 (+0530)
Subject: Staging: sb105x: Remove redundant null check
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=131ccc2e74ea42328d66c67bd7f9e993e48e2fdb;p=deliverable%2Flinux.git

Staging: sb105x: Remove redundant null check

This patch fixes the following Sparse information in sb_pci_mp.c-

~/git/kernels/linux/drivers/staging/sb105x/sb_pci_mp.c:1813
mp_unregister_driver() info: redundant null check on drv->state calling kfree()

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/sb105x/sb_pci_mp.c b/drivers/staging/sb105x/sb_pci_mp.c
index 23db32f07fd5..adb6bea728b2 100644
--- a/drivers/staging/sb105x/sb_pci_mp.c
+++ b/drivers/staging/sb105x/sb_pci_mp.c
@@ -1808,10 +1808,7 @@ void mp_unregister_driver(struct uart_driver *drv)
     drv->tty_driver = NULL;
 
 
-    if (drv->state)
-    {
-        kfree(drv->state);
-    }
+    kfree(drv->state);
 
 }