[PATCH] mm/page_alloc: use NULL instead of 0 for ptr
Use NULL instead of 0 for pointer value, eliminate sparse warnings. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -1591,7 +1591,7 @@ static int __meminit __build_all_zonelists(void *dummy)
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void __meminit build_all_zonelists(void)
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void __meminit build_all_zonelists(void)
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{
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{
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if (system_state == SYSTEM_BOOTING) {
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if (system_state == SYSTEM_BOOTING) {
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__build_all_zonelists(0);
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__build_all_zonelists(NULL);
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cpuset_init_current_mems_allowed();
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cpuset_init_current_mems_allowed();
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} else {
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} else {
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/* we have to stop all cpus to guaranntee there is no user
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/* we have to stop all cpus to guaranntee there is no user
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