i2c/scx200_acb: Don't use 0 as NULL pointer

Don't use 0 as NULL pointer.

Spotted by sparse.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index f5e7a70da831..61abe0f33255 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -527,7 +527,7 @@ static int __init scx200_create_isa(const char *text, unsigned long base,
         if (iface == NULL)
                 return -ENOMEM;
 
-        if (request_region(base, 8, iface->adapter.name) == 0) {
+        if (!request_region(base, 8, iface->adapter.name)) {
                 printk(KERN_ERR NAME ": can't allocate io 0x%lx-0x%lx\n",
                        base, base + 8 - 1);
                 rc = -EBUSY;