hc has been allocated in this function and missing free it before
leaving from some error handling cases.
spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
printk(KERN_INFO
"HFC-E1 #%d has overlapping B-channels on fragment #%d\n",
E1_cnt + 1, pt);
+ kfree(hc);
return -EINVAL;
}
maskcheck |= hc->bmask[pt];
if ((poll >> 1) > sizeof(hc->silence_data)) {
printk(KERN_ERR "HFCMULTI error: silence_data too small, "
"please fix\n");
+ kfree(hc);
return -EINVAL;
}
for (i = 0; i < (poll >> 1); i++)