[PATCH 3.10 06/77] applicom: dereferencing NULL on error path

Greg Kroah-Hartman
2014-06-28T19:14:44Z

From: Dan Carpenter <dan.carpenter@oracle.com>

commit 8bab797c6e5724a43b7666ad70860712365cdb71 upstream.

This is a static checker fix. The "dev" variable is always NULL after
the while statement so we would be dereferencing a NULL pointer here.

Fixes: 819a3eba4233 ('[PATCH] applicom: fix error handling')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/char/applicom.c | 1 -
1 file changed, 1 deletion(-)

--- a/drivers/char/applicom.c
+++ b/drivers/char/applicom.c
@@ -345,7 +345,6 @@ out:
free_irq(apbs[i].irq, &dummy);
iounmap(apbs[i].RamIO);
}
- pci_disable_device(dev);
return ret;
}