diff options
| author | Eva Rachel Retuya <eraretuya@gmail.com> | 2016-02-27 15:39:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-12 09:09:09 +0300 |
| commit | 4a1e81bc5dbecb28c33851e8e571d2127462910d (patch) | |
| tree | 8ec07393f8c779a7f2fee670294dffe103410689 /drivers | |
| parent | 3b7a3dac9204d1f1b5e7c314dbacb372a93b7c99 (diff) | |
| download | linux-4a1e81bc5dbecb28c33851e8e571d2127462910d.tar.xz | |
staging: [media] mn88472: simplify NULL tests
Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for
consistency. Coccinelle semantic patch used:
@@
identifier func;
expression x;
statement Z;
@@
x = func(...);
if (
(
+ !
x
- == NULL
|
+ !
- NULL ==
x
)
) Z
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/mn88472/mn88472.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/media/mn88472/mn88472.c b/drivers/staging/media/mn88472/mn88472.c index c2f2a63ef3ce..7ea749cf19f9 100644 --- a/drivers/staging/media/mn88472/mn88472.c +++ b/drivers/staging/media/mn88472/mn88472.c @@ -456,7 +456,7 @@ static int mn88472_probe(struct i2c_client *client, } dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (dev == NULL) { + if (!dev) { ret = -ENOMEM; goto err; } @@ -483,7 +483,7 @@ static int mn88472_probe(struct i2c_client *client, * 0x1a and 0x1c, in order to get own I2C client for each register page. */ dev->client[1] = i2c_new_dummy(client->adapter, 0x1a); - if (dev->client[1] == NULL) { + if (!dev->client[1]) { ret = -ENODEV; dev_err(&client->dev, "I2C registration failed\n"); if (ret) @@ -497,7 +497,7 @@ static int mn88472_probe(struct i2c_client *client, i2c_set_clientdata(dev->client[1], dev); dev->client[2] = i2c_new_dummy(client->adapter, 0x1c); - if (dev->client[2] == NULL) { + if (!dev->client[2]) { ret = -ENODEV; dev_err(&client->dev, "2nd I2C registration failed\n"); if (ret) |