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usb: gadget: udc: renesas_usb3: Fix compiler warning

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drivers/usb/gadget/udc/renesas_usb3.c: In function 'renesas_usb3_probe':
drivers/usb/gadget/udc/renesas_usb3.c:2638:73: warning: '%d'
directive output may be truncated writing between 1 and 11 bytes into a
region of size 6 [-Wformat-truncation=]
2638 |   snprintf(usb3_ep->ep_name, sizeof(usb3_ep->ep_name), "ep%d", i);
                                    ^~~~~~~~~~~~~~~~~~~~~~~~     ^~   ^

Fixes: 746bfe63bb ("usb: gadget: renesas_usb3: add support for Renesas USB3.0 peripheral controller")
Cc: stable@vger.kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501201409.BIQPtkeB-lkp@intel.com/
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Link: https://lore.kernel.org/r/20250122081231.47594-1-guoren@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Guo Ren 2025-01-22 03:12:31 -05:00 • committed by Greg Kroah-Hartman
parent 1ed3af5a2a
commit 335a1fc119
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/renesas_usb3.c
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@ -310,7 +310,7 @@ struct renesas_usb3_request {
struct list_head queue;
};
#define USB3_EP_NAME_SIZE 8
#define USB3_EP_NAME_SIZE 16
struct renesas_usb3_ep {
struct usb_ep ep;
struct renesas_usb3 *usb3;