diff options
| author | Yoann Padioleau | 2007-10-17 18:04:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner | 2007-10-17 20:15:52 +0200 |
| commit | 83e83d546cb1b6e3c566c97de97bd2397e22ab6c (patch) | |
| tree | e02af780c8bed3e9bad04168b13efc28be9db0cc /arch | |
| parent | 17d1486a69657a3de1482d1bd4882c3ce1d9cf1e (diff) | |
x86: 0 -> NULL, for arch/x86_64
When comparing a pointer, it's clearer to compare it to NULL than to 0.
[ tglx: arch/x86 adaptation ]
Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: ak@suse.de
Cc: discuss@x86-64.org
Cc: akpm@linux-foundation.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/mm/numa_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 6da235522269..97e8ac75568f 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -166,7 +166,7 @@ early_node_mem(int nodeid, unsigned long start, unsigned long end, return __va(mem); ptr = __alloc_bootmem_nopanic(size, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)); - if (ptr == 0) { + if (ptr == NULL) { printk(KERN_ERR "Cannot find %lu bytes in node %d\n", size, nodeid); return NULL; |