ALSA: usb-audio: remove redundant check on err
diff mbox

Message ID 20180604114919.2199-1-colin.king@canonical.com
State New
Headers show

Commit Message

Colin King June 4, 2018, 11:49 a.m. UTC
From: Colin Ian King <colin.king@canonical.com>

The check on err is redundant as both the true and false paths
end up on a break statement. Remove the redundant check.

Detected by CoverityScan, CID#1268773 ("Identical code for different
branches")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 sound/usb/mixer_quirks.c | 2 --
 1 file changed, 2 deletions(-)

Comments

Takashi Iwai June 4, 2018, 11:53 a.m. UTC | #1
On Mon, 04 Jun 2018 13:49:19 +0200,
Colin King wrote:
> 
> From: Colin Ian King <colin.king@canonical.com>
> 
> The check on err is redundant as both the true and false paths
> end up on a break statement. Remove the redundant check.
> 
> Detected by CoverityScan, CID#1268773 ("Identical code for different
> branches")
> 
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Applied, thanks.


Takashi

Patch
diff mbox

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 4149543f613e..e82a72fea9a1 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -1849,8 +1849,6 @@  int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 	/* EMU0204 */
 	case USB_ID(0x041e, 0x3f19):
 		err = snd_emu0204_controls_create(mixer);
-		if (err < 0)
-			break;
 		break;
 
 	case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */