x86: fix small sparse warning

arch/x86/kernel/ds.c:226:9: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
mariux64 · Jan 31, 2008 · 072b7a5 · 072b7a5
1 parent 706b7e1
commit 072b7a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c
@@ -223,7 +223,7 @@ int ds_free(void **dsp)
 	if (*dsp)
 		kfree((void *)get_bts_buffer_base(*dsp));
 	kfree(*dsp);
-	*dsp = 0;
+	*dsp = NULL;
 
 	return 0;
 }