ALSA: 6fire: Don't leak firmware in error path

One of the error paths in
sound/usb/6fire/firmware.c::usb6fire_fw_ezusb_upload() neglects to free
the memory allocated for the firmware before returning, thus leaking the
memory.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index d47beffedb0f..a91719d5918b 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -227,6 +227,7 @@ static int usb6fire_fw_ezusb_upload(
         ret = usb6fire_fw_ihex_init(fw, rec);
         if (ret < 0) {
                 kfree(rec);
+                release_firmware(fw);
                 snd_printk(KERN_ERR PREFIX "error validating ezusb "
                                 "firmware %s.\n", fwname);
                 return ret;