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From:   Colin King <colin.king@canonical.com>
To:     Felipe Balbi <balbi@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Ruslan Bilovol <ruslan.bilovol@gmail.com>,
        linux-usb@vger.kernel.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] usb: gadget: f_uac2: remove redundant assignments to pointer i_feature
Date:   Wed,  4 Aug 2021 13:59:07 +0100
Message-Id: <20210804125907.111654-1-colin.king@canonical.com>
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From: Colin Ian King <colin.king@canonical.com>

Pointer i_feature is being initialized with a value and then immediately
re-assigned a new value in the next statement. Fix this by replacing the
the redundant initialization with the following assigned value.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/usb/gadget/function/f_uac2.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index b9edc6787f79..3c34995276e7 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -970,17 +970,13 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn)
 	std_as_in_if1_desc.iInterface = us[STR_AS_IN_ALT1].id;
 
 	if (FUOUT_EN(uac2_opts)) {
-		u8 *i_feature = (u8 *)out_feature_unit_desc;
-
-		i_feature = (u8 *)out_feature_unit_desc +
-					out_feature_unit_desc->bLength - 1;
+		u8 *i_feature = (u8 *)out_feature_unit_desc +
+				out_feature_unit_desc->bLength - 1;
 		*i_feature = us[STR_FU_OUT].id;
 	}
 	if (FUIN_EN(uac2_opts)) {
-		u8 *i_feature = (u8 *)in_feature_unit_desc;
-
-		i_feature = (u8 *)in_feature_unit_desc +
-					in_feature_unit_desc->bLength - 1;
+		u8 *i_feature = (u8 *)in_feature_unit_desc +
+				in_feature_unit_desc->bLength - 1;
 		*i_feature = us[STR_FU_IN].id;
 	}
 
-- 
2.31.1