From: trix@redhat.com
To: balbi@kernel.org, gregkh@linuxfoundation.org,
gustavoars@kernel.org, viro@zeniv.linux.org.uk
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Tom Rix <trix@redhat.com>
Subject: [PATCH v2] usb: gadget: f_hid: remove unneeded break
Date: Mon, 26 Oct 2020 12:39:33 -0700 [thread overview]
Message-ID: <20201026193933.1434490-1-trix@redhat.com> (raw)
From: Tom Rix <trix@redhat.com>
A break is not needed if it is preceded by a goto.
Signed-off-by: Tom Rix <trix@redhat.com>
---
v2: split from larger patch
---
drivers/usb/gadget/function/f_hid.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 1125f4715830..5204769834d1 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -511,9 +511,7 @@ static int hidg_setup(struct usb_function *f,
/* send an empty report */
length = min_t(unsigned, length, hidg->report_length);
memset(req->buf, 0x0, length);
-
goto respond;
- break;
case ((USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE) << 8
| HID_REQ_GET_PROTOCOL):
@@ -521,13 +519,11 @@ static int hidg_setup(struct usb_function *f,
length = min_t(unsigned int, length, 1);
((u8 *) req->buf)[0] = hidg->protocol;
goto respond;
- break;
case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE) << 8
| HID_REQ_SET_REPORT):
VDBG(cdev, "set_report | wLength=%d\n", ctrl->wLength);
goto stall;
- break;
case ((USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE) << 8
| HID_REQ_SET_PROTOCOL):
@@ -544,7 +540,6 @@ static int hidg_setup(struct usb_function *f,
goto respond;
}
goto stall;
- break;
case ((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8
| USB_REQ_GET_DESCRIPTOR):
@@ -562,7 +557,6 @@ static int hidg_setup(struct usb_function *f,
hidg_desc_copy.bLength);
memcpy(req->buf, &hidg_desc_copy, length);
goto respond;
- break;
}
case HID_DT_REPORT:
VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: REPORT\n");
@@ -570,13 +564,11 @@ static int hidg_setup(struct usb_function *f,
hidg->report_desc_length);
memcpy(req->buf, hidg->report_desc, length);
goto respond;
- break;
default:
VDBG(cdev, "Unknown descriptor request 0x%x\n",
value >> 8);
goto stall;
- break;
}
break;
@@ -584,7 +576,6 @@ static int hidg_setup(struct usb_function *f,
VDBG(cdev, "Unknown request 0x%x\n",
ctrl->bRequest);
goto stall;
- break;
}
stall:
--
2.18.1
reply other threads:[~2020-10-26 19:39 UTC|newest]
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