linux-kernel - [PATCH] usb: gadget: remove redundant assignment to variable status

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Message-Id: <20200208163132.29592-1-colin.king@canonical.com>
Date:   Sat,  8 Feb 2020 16:31:32 +0000
From:   Colin King <colin.king@...onical.com>
To:     Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: gadget: remove redundant assignment to variable status

From: Colin Ian King <colin.king@...onical.com>

Variable status is being assigned with a value that is never read, it is
assigned a new value immediately afterwards. The assignment is redundant
and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/usb/gadget/function/f_uac1_legacy.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/gadget/function/f_uac1_legacy.c b/drivers/usb/gadget/function/f_uac1_legacy.c
index 6677ae932de0..349deae7cabd 100644
--- a/drivers/usb/gadget/function/f_uac1_legacy.c
+++ b/drivers/usb/gadget/function/f_uac1_legacy.c
@@ -752,8 +752,6 @@ f_audio_bind(struct usb_configuration *c, struct usb_function *f)
 	audio->out_ep = ep;
 	audio->out_ep->desc = &as_out_ep_desc;
 
-	status = -ENOMEM;
-
 	/* copy descriptors, and track endpoint copies */
 	status = usb_assign_descriptors(f, f_audio_desc, f_audio_desc, NULL,
 					NULL);
-- 
2.25.0