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Subject[PATCH 51] drivers/media/video/msp3400-driver.c: kmalloc + memset conversion to kzalloc
Date
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

drivers/media/video/msp3400-driver.c | 28945 -> 28898 (-47 bytes)
drivers/media/video/msp3400-driver.o | 125620 -> 125320 (-300 bytes)

drivers/media/video/msp3400-driver.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

--- linux-2.6.23-rc1-mm1-a/drivers/media/video/msp3400-driver.c 2007-07-26 13:07:43.000000000 +0200
+++ linux-2.6.23-rc1-mm1-b/drivers/media/video/msp3400-driver.c 2007-07-31 13:22:34.000000000 +0200
@@ -813,8 +813,9 @@ static int msp_attach(struct i2c_adapter
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
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 */
-
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