From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Sun, 1 Oct 2006 06:28:09 +0000 (-0700)
Subject: [PATCH] Remove unnecessary check in drivers/rtc/rtc-v3020.c
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=397d6140e93156ecb9cafcd9be0db10ff3c12ab3;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

[PATCH] Remove unnecessary check in drivers/rtc/rtc-v3020.c

Looks like the probe function always gets a valid pdev, and checking it
after dereferencing it is pretty useless.  This patch removes the check
(cid #1365)

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Raphael Assenat <raph@raphnet.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index a40f400acff6..e28cc4b0901a 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -169,9 +169,6 @@ static int rtc_probe(struct platform_device *pdev)
 	if (pdev->resource[0].flags != IORESOURCE_MEM)
 		return -EBUSY;
 
-	if (pdev == NULL)
-		return -EBUSY;
-
 	chip = kzalloc(sizeof *chip, GFP_KERNEL);
 	if (!chip)
 		return -ENOMEM;