Commit 1aef76e9 authored Apr 02, 2013 by Wei Yongjun Committed by Rusty Russell Apr 02, 2013

caif_virtio: fix error return code in cfv_create_genpool()



Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

parent 916cdabc

drivers/net/caif/caif_virtio.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -424,8 +424,10 @@ static int cfv_create_genpool(struct cfv_info *cfv)
		cfv->reserved_size = num_possible_cpus() * cfv->ndev->mtu;
		cfv->reserved_mem = gen_pool_alloc(cfv->genpool,
		cfv->reserved_size);
		if (!cfv->reserved_mem)
		if (!cfv->reserved_mem) {
		err = -ENOMEM;
		goto err;
		}

		cfv->watermark_tx = virtqueue_get_vring_size(cfv->vq_tx);
		return 0;