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>

diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 11cfcf1..e9d400e 100644 (file)
--- 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 */