[ALSA] Fix memory leak in sound/isa/es18xx.c
Fixed a memory leak in the error patch.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 2398d2c..725c115 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -2154,6 +2154,7 @@
}
/* Control port initialization */
if (pnp_activate_dev(acard->devc) < 0) {
+ kfree(cfg);
snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
return -EAGAIN;
}