Messages in this thread Patch in this message | | | Date | Wed, 8 Feb 2017 00:18:50 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] drivers: usb: early: remove unused code |
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Remove this line of code because devnum is overwritten before it can be used. This could happen if line of code 609 (goto try_again;) is executed. Otherwise, devnum is never used again.
Addresses-Coverity-ID: 1226870 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> --- drivers/usb/early/ehci-dbgp.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c index ea73afb..e265444 100644 --- a/drivers/usb/early/ehci-dbgp.c +++ b/drivers/usb/early/ehci-dbgp.c @@ -580,7 +580,6 @@ static int _dbgp_external_startup(void) USB_DEBUG_DEVNUM); goto err; } - devnum = USB_DEBUG_DEVNUM; dbgp_printk("debug device renamed to 127\n"); } -- 2.5.0
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