tty: serial: 8250: Merge duplicate conditions
This patch refactors a switch case statement by merging an if condition in the default case into an identical condition right after the switch statement. This comes with a slight change in behaviour: If pci_netmos_9900_numports returns 0, an additional warning is printed. Signed-off-by: Anton Würfel <anton.wuerfel@fau.de> Signed-off-by: Phillip Raffeck <phillip.raffeck@fau.de> Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: linux-kernel@i4.cs.fau.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -850,13 +850,13 @@ static int pci_netmos_init(struct pci_dev *dev)
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break;
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default:
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if (num_serial == 0 ) {
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moan_device("unknown NetMos/Mostech device", dev);
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}
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break;
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}
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if (num_serial == 0)
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if (num_serial == 0) {
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moan_device("unknown NetMos/Mostech device", dev);
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return -ENODEV;
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}
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return num_serial;
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}
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