[ALSA] serial-uart16550 - Fix a compile warning
Modules: Generic drivers
Fix a gcc-4.1 compile warning regarding uninitialized variables.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 29676d8..112ddf7 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -789,7 +789,7 @@
if ((err = snd_uart16550_detect(uart)) <= 0) {
printk(KERN_ERR "no UART detected at 0x%lx\n", iobase);
- return err;
+ return -ENODEV;
}
if (irq >= 0 && irq != SNDRV_AUTO_IRQ) {