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Commit 1e19c054 authored by Bill Pemberton's avatar Bill Pemberton Committed by Greg Kroah-Hartman
Browse files

Staging: hv: Remove check for NULL before calling kfree() 



kfree() knows how to deal with NULL, so there's no reason to check for
NULL before passing something to it.

Signed-off-by: default avatarBill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 2342df0e

drivers/staging/hv/Hv.c

+3 −5
Original line number Diff line number Diff line
@@ -305,11 +305,9 @@ void HvCleanup(void) 


	DPRINT_ENTER(VMBUS);



	if (gHvContext.SignalEventBuffer) {

	kfree(gHvContext.SignalEventBuffer);

	gHvContext.SignalEventBuffer = NULL;

	gHvContext.SignalEventParam = NULL;

		kfree(gHvContext.SignalEventBuffer);

	}



	if (gHvContext.HypercallPage) {

		hypercallMsr.AsUINT64 = 0;