From f716168b8aee528cf685246f0e7247aa0d08b79c Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 4 Aug 2012 23:52:36 +0000 Subject: [PATCH] drivers/atm/iphase.c: fix error return code Convert a 0 error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ identifier ret; expression e,e1,e2,e3,e4,x; @@ ( if (\(ret != 0\|ret < 0\) || ...) { ... return ...; } | ret = 0 ) ... when != ret = e1 *x = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\|ioremap\|ioremap_nocache\|devm_ioremap\|devm_ioremap_nocache\)(...); ... when != x = e2 when != ret = e3 *if (x == NULL || ...) { ... when != ret = e4 * return ret; } // Signed-off-by: Julia Lawall Signed-off-by: David S. Miller --- drivers/atm/iphase.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index d438601..96cce6d 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -2362,7 +2362,7 @@ static int __devinit ia_init(struct atm_dev *dev) { printk(DEV_LABEL " (itf %d): can't set up page mapping\n", dev->number); - return error; + return -ENOMEM; } IF_INIT(printk(DEV_LABEL " (itf %d): rev.%d,base=%p,irq=%d\n", dev->number, iadev->pci->revision, base, iadev->irq);) -- 2.7.4