Commit 1e4dcd22 authored Jul 27, 2007 by Yoann Padioleau Committed by Tony Luck Jul 27, 2007

[IA64] Compare pointer against NULL, not '0'



When comparing a pointer, it's clearer to compare it to NULL than to 0.

Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent 7a6c8135

arch/ia64/hp/sim/simscsi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -101,7 +101,7 @@ simscsi_interrupt (unsigned long val)
		{
		struct scsi_cmnd *sc;

		while ((sc = queue[rd].sc) != 0) {
		while ((sc = queue[rd].sc) != NULL) {
		atomic_dec(&num_reqs);
		queue[rd].sc = NULL;
		if (DBG)