diff options
| author | Takashi Iwai <tiwai@suse.de> | 2015-01-19 18:08:02 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-01-20 10:18:27 +0300 |
| commit | b2a3b02392836b8cc0aa4246d7496028911f1539 (patch) | |
| tree | 125bf1beb4e1d05af7420d60871acae86939210e /sound/usb | |
| parent | 10e3a023c97e67975812027c1a96db874be2e78d (diff) | |
| download | linux-b2a3b02392836b8cc0aa4246d7496028911f1539.tar.xz | |
ALSA: line6: Remove CHECK_RETURN macro
Such a macro doesn't improve readability.
Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/line6/driver.h | 7 | ||||
| -rw-r--r-- | sound/usb/line6/pod.c | 12 | ||||
| -rw-r--r-- | sound/usb/line6/toneport.c | 10 |
3 files changed, 15 insertions, 14 deletions
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 8e4d946a130c..f484aa09840b 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -48,13 +48,6 @@ #define LINE6_CHANNEL_MASK 0x0f -#define CHECK_RETURN(x) \ -do { \ - err = x; \ - if (err < 0) \ - return err; \ -} while (0) - #define CHECK_STARTUP_PROGRESS(x, n) \ do { \ if ((x) >= (n)) \ diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c index 6b30deb6b157..6f4b09982589 100644 --- a/sound/usb/line6/pod.c +++ b/sound/usb/line6/pod.c @@ -429,9 +429,15 @@ static int pod_create_files2(struct device *dev) { int err; - CHECK_RETURN(device_create_file(dev, &dev_attr_device_id)); - CHECK_RETURN(device_create_file(dev, &dev_attr_firmware_version)); - CHECK_RETURN(device_create_file(dev, &dev_attr_serial_number)); + err = device_create_file(dev, &dev_attr_device_id); + if (err < 0) + return err; + err = device_create_file(dev, &dev_attr_firmware_version); + if (err < 0) + return err; + err = device_create_file(dev, &dev_attr_serial_number); + if (err < 0) + return err; return 0; } diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 3097a75a9bec..24544b7ab476 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -431,10 +431,12 @@ static int toneport_init(struct usb_interface *interface, line6_read_data(line6, 0x80c2, &toneport->firmware_version, 1); if (toneport_has_led(toneport->type)) { - CHECK_RETURN(device_create_file - (&interface->dev, &dev_attr_led_red)); - CHECK_RETURN(device_create_file - (&interface->dev, &dev_attr_led_green)); + err = device_create_file(&interface->dev, &dev_attr_led_red); + if (err < 0) + return err; + err = device_create_file(&interface->dev, &dev_attr_led_green); + if (err < 0) + return err; } toneport_setup(toneport); |