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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>
hifive-unleashed-5.1
Sudip Mukherjee 2016-12-12 16:41:02 -08:00 committed by Linus Torvalds
parent 4170a20f21
commit c795cf4f18
1 changed files with 10 additions and 7 deletions
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17
drivers/pcmcia/m32r_pcc.c
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@ -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)