From dec1a998bdafb4e4a18c1259bf01ffe85db368c2 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Tue, 22 Apr 2008 22:16:48 +0200 Subject: [PATCH] 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 Signed-off-by: Jean Delvare --- drivers/i2c/busses/scx200_acb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; -- 2.20.1