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x86: fix small sparse warning

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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>
This commit is contained in:
Harvey Harrison 2008-01-31 22:05:47 +01:00 committed by Ingo Molnar
parent 706b7e1573
commit 072b7a58ca
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/ds.c
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@ -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;
}