Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Wed, 24 Mar 2021 22:26:04 +0500
From:   Muhammad Usama Anjum <musamaanjum@gmail.com>
To:     Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
        alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
        kernel-janitors@vger.kernel.org, colin.king@canonical.com,
        dan.carpenter@oracle.com
Cc:     musamaanjum@gmail.com, linux-kernel@vger.kernel.org
Subject: [PATCH] ALSA: usb-audio: Fix missing return assignment
Message-ID: <20210324172604.GA380592@LEGION>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Precedence: bulk

Return value of usb_driver_claim_interface should not be ignored.
Instead it should be stored in err variable and returned from
this function.

Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com>
---
 sound/usb/quirks.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 9e5e37eff10e..dd32ceaef18a 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -427,10 +427,10 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip,
 
 		err = create_autodetect_quirk(chip, iface, driver);
 		if (err >= 0)
-			usb_driver_claim_interface(driver, iface, (void *)-1L);
+			err = usb_driver_claim_interface(driver, iface, (void *)-1L);
 	}
 
-	return 0;
+	return err;
 }
 
 /*
-- 
2.25.1