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ALSA: synth: emux: soundfont.c: Cleaning up memory leak

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There is a risk for memory leak in when something unexpected happens
and the function returns.

This was largely found by using a static code analysis program called cppcheck.

[fixed a typo of kfree() by tiwai]

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Rickard Strandqvist 2014-06-01 13:35:24 +02:00 committed by Takashi Iwai
parent 2c6db77c02
commit 14577c2516
1 changed files with 1 additions and 0 deletions
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sound/synth/emux/soundfont.c
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@ -1021,6 +1021,7 @@ load_guspatch(struct snd_sf_list *sflist, const char __user *data,
data, count); data, count);
if (rc < 0) { if (rc < 0) {
sf_sample_delete(sflist, sf, smp); sf_sample_delete(sflist, sf, smp);
kfree(zone);
return rc; return rc;
} }
/* memory offset is updated after */ /* memory offset is updated after */