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Commit e64a5219 authored by roel kluin's avatar roel kluin Committed by Greg Kroah-Hartman
Browse files

USB: clean up redundant tests on unsigned 



temp, bytes and param->{length,sglen,vary} are unsigned so
these tests do nothing.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3b438e30

drivers/usb/host/ehci-dbg.c

+2 −6
Original line number Diff line number Diff line
@@ -455,9 +455,7 @@ static void qh_lines ( 
				(scratch >> 16) & 0x7fff,

				scratch,

				td->urb);

		if (temp < 0)

			temp = 0;

		else if (size < temp)

		if (size < temp)

			temp = size;

		size -= temp;

		next += temp;
@@ -466,9 +464,7 @@ static void qh_lines ( 
	}



	temp = snprintf (next, size, "\n");

	if (temp < 0)

		temp = 0;

	else if (size < temp)

	if (size < temp)

		temp = size;

	size -= temp;

	next += temp;

drivers/usb/misc/usbtest.c

+0 −2
Original line number Diff line number Diff line
@@ -192,8 +192,6 @@ static struct urb *simple_alloc_urb ( 
{

	struct urb		*urb;



	if (bytes < 0)

		return NULL;

	urb = usb_alloc_urb (0, GFP_KERNEL);

	if (!urb)

		return urb;