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ASoC: wm0010: Fix possible out-of-bounds array read

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Spotted by coverity CID 744701.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Takashi Iwai 2013-10-30 08:35:03 +01:00 committed by Mark Brown
parent 959f58544b
commit c36c89096c
1 changed files with 4 additions and 4 deletions
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8
sound/soc/codecs/wm0010.c
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@ -793,11 +793,11 @@ static int wm0010_set_sysclk(struct snd_soc_codec *codec, int source,
wm0010->max_spi_freq = 0;
} else {
for (i = 0; i < ARRAY_SIZE(pll_clock_map); i++)
if (freq >= pll_clock_map[i].max_sysclk)
if (freq >= pll_clock_map[i].max_sysclk) {
wm0010->max_spi_freq = pll_clock_map[i].max_pll_spi_speed;
wm0010->pll_clkctrl1 = pll_clock_map[i].pll_clkctrl1;
break;
wm0010->max_spi_freq = pll_clock_map[i].max_pll_spi_speed;
wm0010->pll_clkctrl1 = pll_clock_map[i].pll_clkctrl1;
}
}
return 0;