Re: Missing break in timedia serial setup.

From: Russell King
Date: Wed Dec 07 2005 - 04:34:38 EST


On Tue, Dec 06, 2005 at 08:05:26PM -0500, Dave Jones wrote:
> Spotted during code review by a Fedora user.
> https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=174967

Makes no difference.

switch (idx) {
case 3:
bar = 1;
case 4: /* BAR 2 */
case 5: /* BAR 3 */
case 6: /* BAR 4 */
case 7: /* BAR 5 */
bar = idx - 2;

If idx is 3, idx - 2 is 1. So the bar = 1 is actually redundant in
case 3.

--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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