[Patch] Missing return in drivers/net/wan/pci200syn.c

[Eric Sesterhenn <snakebyte@gmx.de>]

hi,

if card->plxbase == NULL we call the cleanup function
pci200_pci_remove_one() but continue initializing
the driver and dereferencing the pointer. This
was found by coverity (bug id #195)

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>

--- linux-2.6.17-git2/drivers/net/wan/pci200syn.c.orig	2006-06-21 15:45:52.000000000 +0200
+++ linux-2.6.17-git2/drivers/net/wan/pci200syn.c	2006-06-21 15:46:12.000000000 +0200
@@ -358,6 +358,7 @@ static int __devinit pci200_pci_init_one
 	    card->rambase == NULL) {
 		printk(KERN_ERR "pci200syn: ioremap() failed\n");
 		pci200_pci_remove_one(pdev);
+		return -EFAULT;
 	}
 
 	/* Reset PLX */


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