[ALSA] at73c213: fix error checking for clk API

The clk_round_rate() and clk_set_rate() will return int, so not store thier return value to unsigned long variable. This bug hides real error on these API. Signed-off-by: Atsushi Nemoto <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
mrcsosa · Apr 24, 2008 · c67582b · c67582b
1 parent b419f34
commit c67582b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
@@ -133,7 +133,8 @@ static struct snd_pcm_hardware snd_at73c213_playback_hw = {
 static int snd_at73c213_set_bitrate(struct snd_at73c213 *chip)
 {
 	unsigned long ssc_rate = clk_get_rate(chip->ssc->clk);
-	unsigned long dac_rate_new, ssc_div, status;
+	unsigned long dac_rate_new, ssc_div;
+	int status;
 	unsigned long ssc_div_max, ssc_div_min;
 	int max_tries;