ALSA: i2c: Fixed 8 checkpatch errors

Fixed 8 checkpatch errors (ERROR: do not use assignment in if condition)
in sound/i2c/i2c.c.

Signed-off-by: Brian Waters <brianmwaters@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c
index 5c0c77dd01c30f8a0a584dac38bb13fecd8edc59..eb7c7d05a7c123e30153b1d0de240bc7bd870277 100644 (file)
--- a/sound/i2c/i2c.c
+++ b/sound/i2c/i2c.c
@@ -98,7 +98,8 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name,
                bus->master = master;
        }
        strlcpy(bus->name, name, sizeof(bus->name));
-       if ((err = snd_device_new(card, SNDRV_DEV_BUS, bus, &ops)) < 0) {
+       err = snd_device_new(card, SNDRV_DEV_BUS, bus, &ops);
+       if (err < 0) {
                snd_i2c_bus_free(bus);
                return err;
        }
@@ -246,7 +247,8 @@ static int snd_i2c_bit_sendbyte(struct snd_i2c_bus *bus, unsigned char data)
 
        for (i = 7; i >= 0; i--)
                snd_i2c_bit_send(bus, !!(data & (1 << i)));
-       if ((err = snd_i2c_bit_ack(bus)) < 0)
+       err = snd_i2c_bit_ack(bus);
+       if (err < 0)
                return err;
        return 0;
 }
@@ -278,12 +280,14 @@ static int snd_i2c_bit_sendbytes(struct snd_i2c_device *device,
        if (device->flags & SND_I2C_DEVICE_ADDRTEN)
                return -EIO;            /* not yet implemented */
        snd_i2c_bit_start(bus);
-       if ((err = snd_i2c_bit_sendbyte(bus, device->addr << 1)) < 0) {
+       err = snd_i2c_bit_sendbyte(bus, device->addr << 1);
+       if (err < 0) {
                snd_i2c_bit_hw_stop(bus);
                return err;
        }
        while (count-- > 0) {
-               if ((err = snd_i2c_bit_sendbyte(bus, *bytes++)) < 0) {
+               err = snd_i2c_bit_sendbyte(bus, *bytes++);
+               if (err < 0) {
                        snd_i2c_bit_hw_stop(bus);
                        return err;
                }
@@ -302,12 +306,14 @@ static int snd_i2c_bit_readbytes(struct snd_i2c_device *device,
        if (device->flags & SND_I2C_DEVICE_ADDRTEN)
                return -EIO;            /* not yet implemented */
        snd_i2c_bit_start(bus);
-       if ((err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1)) < 0) {
+       err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1);
+       if (err < 0) {
                snd_i2c_bit_hw_stop(bus);
                return err;
        }
        while (count-- > 0) {
-               if ((err = snd_i2c_bit_readbyte(bus, count == 0)) < 0) {
+               err = snd_i2c_bit_readbyte(bus, count == 0);
+               if (err < 0) {
                        snd_i2c_bit_hw_stop(bus);
                        return err;
                }