[MIPS] 0 -> NULL
authorYoann Padioleau <padator@wanadoo.fr>
Fri, 27 Jul 2007 09:45:00 +0000 (11:45 +0200)
committerRalf Baechle <ralf@linux-mips.org>
Tue, 31 Jul 2007 20:35:22 +0000 (21:35 +0100)
commit7e5829b56be5aeb931cf52d78c95285c2b8f50e3
treebb189a9b13e26383ada7c50d7934d2d6126d8e61
parent72db43be8bf610d50d86a9e683e0eff3c2cc5ba4
[MIPS] 0 -> NULL

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

Here is an excerpt of the semantic patch:

@@
expression *E;
@@

  E ==
- 0
+ NULL

@@
expression *E;
@@

  E !=
- 0
+ NULL

Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Cc: ralf@linux-mips.org
Cc: linux-mips@linux-mips.org
Cc: akpm@linux-foundation.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/pci/ops-emma2rh.c
arch/mips/pci/ops-pnx8550.c