1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 5e0d4e2ee510..ea032f5f2f41 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -833,7 +833,7 @@ static int ov7670_store_cmatrix(struct i2c_client *client,
                 int matrix[CMATRIX_LEN])
 {
         int i, ret;
-        unsigned char signbits;
+        unsigned char signbits = 0;
 
         /*
          * Weird crap seems to exist in the upper part of
@@ -1009,7 +1009,7 @@ static unsigned char ov7670_abs_to_sm(unsigned char v)
 
 static int ov7670_t_brightness(struct i2c_client *client, int value)
 {
-        unsigned char com8, v;
+        unsigned char com8 = 0, v;
         int ret;
 
         ov7670_read(client, REG_COM8, &com8);
@@ -1022,7 +1022,7 @@ static int ov7670_t_brightness(struct i2c_client *client, int value)
 
 static int ov7670_q_brightness(struct i2c_client *client, __s32 *value)
 {
-        unsigned char v;
+        unsigned char v = 0;
         int ret = ov7670_read(client, REG_BRIGHT, &v);
 
         *value = ov7670_sm_to_abs(v);
@@ -1036,7 +1036,7 @@ static int ov7670_t_contrast(struct i2c_client *client, int value)
 
 static int ov7670_q_contrast(struct i2c_client *client, __s32 *value)
 {
-        unsigned char v;
+        unsigned char v = 0;
         int ret = ov7670_read(client, REG_CONTRAS, &v);
 
         *value = v;
@@ -1046,7 +1046,7 @@ static int ov7670_q_contrast(struct i2c_client *client, __s32 *value)
 static int ov7670_q_hflip(struct i2c_client *client, __s32 *value)
 {
         int ret;
-        unsigned char v;
+        unsigned char v = 0;
 
         ret = ov7670_read(client, REG_MVFP, &v);
         *value = (v & MVFP_MIRROR) == MVFP_MIRROR;
@@ -1056,7 +1056,7 @@ static int ov7670_q_hflip(struct i2c_client *client, __s32 *value)
 
 static int ov7670_t_hflip(struct i2c_client *client, int value)
 {
-        unsigned char v;
+        unsigned char v = 0;
         int ret;
 
         ret = ov7670_read(client, REG_MVFP, &v);
@@ -1074,7 +1074,7 @@ static int ov7670_t_hflip(struct i2c_client *client, int value)
 static int ov7670_q_vflip(struct i2c_client *client, __s32 *value)
 {
         int ret;
-        unsigned char v;
+        unsigned char v = 0;
 
         ret = ov7670_read(client, REG_MVFP, &v);
         *value = (v & MVFP_FLIP) == MVFP_FLIP;
@@ -1084,7 +1084,7 @@ static int ov7670_q_vflip(struct i2c_client *client, __s32 *value)
 
 static int ov7670_t_vflip(struct i2c_client *client, int value)
 {
-        unsigned char v;
+        unsigned char v = 0;
         int ret;
 
         ret = ov7670_read(client, REG_MVFP, &v);