From: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Date: Thu, 26 Apr 2012 15:05:50 +0000 (-0300)
Subject: [media] smiapp: Initialise rval in smiapp_read_nvm()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0458294751f8f9a883d518e55a13ea002df1d829;p=openwrt%2Fstaging%2Fblogic.git

[media] smiapp: Initialise rval in smiapp_read_nvm()

rval was not properly initialised in smiapp_read_nvm(). Do that.

Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c
index 3bf086f836fb..6524091a9a4c 100644
--- a/drivers/media/video/smiapp/smiapp-core.c
+++ b/drivers/media/video/smiapp/smiapp-core.c
@@ -873,7 +873,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor,
 			   unsigned char *nvm)
 {
 	u32 i, s, p, np, v;
-	int rval, rval2;
+	int rval = 0, rval2;
 
 	np = sensor->nvm_size / SMIAPP_NVM_PAGE_SIZE;
 	for (p = 0; p < np; p++) {