x86: pmc_atom: Clean up init function

There is no need to use err variable.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Aubrey Li <aubrey.li@linux.intel.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Kumar P. Mahesh <mahesh.kumar.p@intel.com>
Link: http://lkml.kernel.org/r/1421253575-22509-5-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/kernel/pmc_atom.c b/arch/x86/kernel/pmc_atom.c
index 6b62f55..f8becc4 100644 (file)
--- a/arch/x86/kernel/pmc_atom.c
+++ b/arch/x86/kernel/pmc_atom.c
@@ -288,7 +288,6 @@ MODULE_DEVICE_TABLE(pci, pmc_pci_ids);
 
 static int __init pmc_atom_init(void)
 {
-       int err = -ENODEV;
        struct pci_dev *pdev = NULL;
        const struct pci_device_id *ent;
 
@@ -302,14 +301,11 @@ static int __init pmc_atom_init(void)
         */
        for_each_pci_dev(pdev) {
                ent = pci_match_id(pmc_pci_ids, pdev);
-               if (ent) {
-                       err = pmc_setup_dev(pdev);
-                       goto out;
-               }
+               if (ent)
+                       return pmc_setup_dev(pdev);
        }
        /* Device not found. */
-out:
-       return err;
+       return -ENODEV;
 }
 
 module_init(pmc_atom_init);