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[PATCH] USB: kfree cleanup for drivers/usb/* - no need to check for NULL

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Get rid of a bunch of redundant NULL pointer checks in drivers/usb/*,
there's no need to check a pointer for NULL before calling kfree() on it.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


Index: gregkh-2.6/drivers/usb/class/audio.c
===================================================================
This commit is contained in:
Jesper Juhl
2005-04-18 17:39:34 -07:00
committed by Greg K-H
parent 6fd19f4b55
commit 1bc3c9e1e4
26 changed files with 91 additions and 166 deletions
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3
drivers/usb/host/ehci-mem.c
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@ -156,8 +156,7 @@ static void ehci_mem_cleanup (struct ehci_hcd *ehci)
ehci->periodic = NULL;
/* shadow periodic table */
if (ehci->pshadow)
kfree (ehci->pshadow);
kfree(ehci->pshadow);
ehci->pshadow = NULL;
}