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staging: unisys: remove unnecessary complication from delete_vbus_device 

Take out the variable used to compute a comparison against NULL, and
just use the parameter directly.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Romer 2015-03-16 13:57:48 -04:00 committed by Greg Kroah-Hartman
parent 911e213ea3
commit c394650650
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/unisys/virtpci/virtpci.c
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@ -400,10 +400,9 @@ delete_vbus(struct del_vbus_guestpart *delparams)
static int
delete_vbus_device(struct device *vbus, void *data)
{
int checkforroot = (data != NULL);
struct device *dev = &virtpci_rootbus_device;
if ((checkforroot) && match_busid(vbus, (void *)BUS_ID(dev))) {
if ((data) && match_busid(vbus, (void *)BUS_ID(dev))) {
/* skip it - don't delete root bus */
return 0; /* pretend no error */
}