V4L/DVB (5953): msp3400-driver.c: kmalloc + memset conversion to kzalloc

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 11cfcf18ec34..e9d400e19a5d 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -813,8 +813,9 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
         int msp_rom;
 
         client = kzalloc(sizeof(*client), GFP_KERNEL);
-        if (client == NULL)
+        if (!client)
                 return -ENOMEM;
+
         client->addr = address;
         client->adapter = adapter;
         client->driver = &i2c_driver;
@@ -826,14 +827,14 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
                 return 0;
         }
 
-        state = kmalloc(sizeof(*state), GFP_KERNEL);
-        if (state == NULL) {
+        state = kzalloc(sizeof(*state), GFP_KERNEL);
+        if (!state) {
                 kfree(client);
                 return -ENOMEM;
         }
+
         i2c_set_clientdata(client, state);
 
-        memset(state, 0, sizeof(*state));
         state->v4l2_std = V4L2_STD_NTSC;
         state->audmode = V4L2_TUNER_MODE_STEREO;
         state->volume = 58880;  /* 0db gain */