To avoid a wrong compiler warning, use unitialized_var(uart) in snd_uart16550_rmidi.
If uart is unitialized, we return before its use.
Signed-off-by: Jiri Slaby jirislaby@gmail.com Cc: Takashi Iwai tiwai@suse.de Cc: Jaroslav Kysela perex@perex.cz Cc: Isaku Yamahata yamahata@private.email.ne.jp Cc: George Hansper ghansper@apana.org.au --- sound/drivers/serial-u16550.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index a25fb7b..5f8ae28 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -902,7 +902,7 @@ static int __devinit snd_uart16550_rmidi(struct snd_uart16550 *uart, int device, static int __devinit snd_serial_probe(struct platform_device *devptr) { struct snd_card *card; - struct snd_uart16550 *uart; + struct snd_uart16550 *uninitialized_var(uart); int err; int dev = devptr->id;