drivers/pcmcia/m32r_pcc.c: use common error path
Use a common error path for the failure.
Link: http://lkml.kernel.org/r/1474237304-897-2-git-send-email-sudipm.mukherjee@gmail.com
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index fad4455..56bf388 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -689,10 +689,8 @@ static int __init init_m32r_pcc(void)
return ret;
ret = platform_device_register(&pcc_device);
- if (ret){
- platform_driver_unregister(&pcc_driver);
- return ret;
- }
+ if (ret)
+ goto unreg_driv;
printk(KERN_INFO "m32r PCC probe:\n");
@@ -706,9 +704,8 @@ static int __init init_m32r_pcc(void)
if (pcc_sockets == 0) {
printk("socket is not found.\n");
- platform_device_unregister(&pcc_device);
- platform_driver_unregister(&pcc_driver);
- return -ENODEV;
+ ret = -ENODEV;
+ goto unreg_dev;
}
/* Set up interrupt handler(s) */
@@ -734,6 +731,12 @@ static int __init init_m32r_pcc(void)
}
return 0;
+
+unreg_dev:
+ platform_device_unregister(&pcc_device);
+unreg_driv:
+ platform_driver_unregister(&pcc_driver);
+ return ret;
} /* init_m32r_pcc */
static void __exit exit_m32r_pcc(void)