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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva 2017-02-08 00:18:50 -06:00 committed by Greg Kroah-Hartman
parent 7bddba7750
commit 3d95521c12
1 changed files with 0 additions and 1 deletions
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drivers/usb/early/ehci-dbgp.c
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@ -580,7 +580,6 @@ try_again:
USB_DEBUG_DEVNUM);
goto err;
}
devnum = USB_DEBUG_DEVNUM;
dbgp_printk("debug device renamed to 127\n");
}