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Diffstat (limited to 'sound/i2c/cs8427.c')
-rw-r--r--sound/i2c/cs8427.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c
index 8634d4f466b3..65012af6a36e 100644
--- a/sound/i2c/cs8427.c
+++ b/sound/i2c/cs8427.c
@@ -50,7 +50,8 @@ int snd_cs8427_reg_write(struct snd_i2c_device *device, unsigned char reg,
buf[0] = reg & 0x7f;
buf[1] = val;
- if ((err = snd_i2c_sendbytes(device, buf, 2)) != 2) {
+ err = snd_i2c_sendbytes(device, buf, 2);
+ if (err != 2) {
snd_printk(KERN_ERR "unable to send bytes 0x%02x:0x%02x "
"to CS8427 (%i)\n", buf[0], buf[1], err);
return err < 0 ? err : -EIO;
@@ -65,12 +66,14 @@ static int snd_cs8427_reg_read(struct snd_i2c_device *device, unsigned char reg)
int err;
unsigned char buf;
- if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) {
+ err = snd_i2c_sendbytes(device, &reg, 1);
+ if (err != 1) {
snd_printk(KERN_ERR "unable to send register 0x%x byte "
"to CS8427\n", reg);
return err < 0 ? err : -EIO;
}
- if ((err = snd_i2c_readbytes(device, &buf, 1)) != 1) {
+ err = snd_i2c_readbytes(device, &buf, 1);
+ if (err != 1) {
snd_printk(KERN_ERR "unable to read register 0x%x byte "
"from CS8427\n", reg);
return err < 0 ? err : -EIO;
@@ -108,7 +111,8 @@ static int snd_cs8427_send_corudata(struct snd_i2c_device *device,
if (!memcmp(hw_data, ndata, count))
return 0;
- if ((err = snd_cs8427_select_corudata(device, udata)) < 0)
+ err = snd_cs8427_select_corudata(device, udata);
+ if (err < 0)
return err;
memcpy(hw_data, ndata, count);
if (udata) {
@@ -209,7 +213,8 @@ int snd_cs8427_init(struct snd_i2c_bus *bus,
goto __fail;
/* send initial values */
memcpy(chip->regmap + (initvals1[0] & 0x7f), initvals1 + 1, 6);
- if ((err = snd_i2c_sendbytes(device, initvals1, 7)) != 7) {
+ err = snd_i2c_sendbytes(device, initvals1, 7);
+ if (err != 7) {
err = err < 0 ? err : -EIO;
goto __fail;
}
@@ -217,11 +222,13 @@ int snd_cs8427_init(struct snd_i2c_bus *bus,
memset(buf, 0, 7);
/* from address 9 to 15 */
buf[0] = 9; /* register */
- if ((err = snd_i2c_sendbytes(device, buf, 7)) != 7)
+ err = snd_i2c_sendbytes(device, buf, 7);
+ if (err != 7)
goto __fail;
/* send transfer initialization sequence */
memcpy(chip->regmap + (initvals2[0] & 0x7f), initvals2 + 1, 3);
- if ((err = snd_i2c_sendbytes(device, initvals2, 4)) != 4) {
+ err = snd_i2c_sendbytes(device, initvals2, 4);
+ if (err != 4) {
err = err < 0 ? err : -EIO;
goto __fail;
}
@@ -383,7 +390,8 @@ static int snd_cs8427_qsubcode_get(struct snd_kcontrol *kcontrol,
int err;
snd_i2c_lock(device->bus);
- if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) {
+ err = snd_i2c_sendbytes(device, &reg, 1);
+ if (err != 1) {
snd_printk(KERN_ERR "unable to send register 0x%x byte "
"to CS8427\n", reg);
snd_i2c_unlock(device->bus);