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Posted to commits@nuttx.apache.org by pk...@apache.org on 2022/10/30 15:03:50 UTC
[incubator-nuttx] 09/22: Fix usbdev/usbmsc_desc.c:316:7: error: variable 'length' set but not used [-Werror,-Wunused-but-set-variable]
This is an automated email from the ASF dual-hosted git repository.
pkarashchenko pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 929882862b6682862b6eea3990c71aba2151faeb
Author: Xiang Xiao <xi...@xiaomi.com>
AuthorDate: Wed Oct 26 11:08:43 2022 +0800
Fix usbdev/usbmsc_desc.c:316:7: error: variable 'length' set but not used [-Werror,-Wunused-but-set-variable]
Signed-off-by: Xiang Xiao <xi...@xiaomi.com>
---
drivers/usbdev/usbmsc_desc.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/usbdev/usbmsc_desc.c b/drivers/usbdev/usbmsc_desc.c
index 320b5d9df0..fe435c6f47 100644
--- a/drivers/usbdev/usbmsc_desc.c
+++ b/drivers/usbdev/usbmsc_desc.c
@@ -313,7 +313,6 @@ int16_t usbmsc_mkcfgdesc(uint8_t *buf,
FAR struct usbdev_devinfo_s *devinfo)
#endif
{
- int length = 0;
bool hispeed = false;
#ifdef CONFIG_USBDEV_DUALSPEED
@@ -359,8 +358,7 @@ int16_t usbmsc_mkcfgdesc(uint8_t *buf,
USBMSC_REMOTEWAKEUP;
dest->mxpower = (CONFIG_USBDEV_MAXPOWER + 1) / 2; /* Max power (mA/2) */
- buf += sizeof(struct usb_cfgdesc_s);
- length += sizeof(struct usb_cfgdesc_s);
+ buf += sizeof(struct usb_cfgdesc_s);
}
#endif
@@ -381,8 +379,7 @@ int16_t usbmsc_mkcfgdesc(uint8_t *buf,
dest->protocol = USBMSC_PROTO_BULKONLY; /* Interface protocol */
dest->iif = devinfo->strbase + USBMSC_INTERFACESTRID; /* iInterface */
- buf += sizeof(struct usb_ifdesc_s);
- length += sizeof(struct usb_ifdesc_s);
+ buf += sizeof(struct usb_ifdesc_s);
}
/* Make the two endpoint configurations */
@@ -395,7 +392,6 @@ int16_t usbmsc_mkcfgdesc(uint8_t *buf,
devinfo, hispeed);
buf += len;
- length += len;
}
/* Bulk OUT endpoint descriptor */
@@ -406,7 +402,6 @@ int16_t usbmsc_mkcfgdesc(uint8_t *buf,
hispeed);
buf += len;
- length += len;
}
return SIZEOF_USBMSC_CFGDESC;