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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-04-02 10:15:56 +0400 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-04-02 10:18:25 +0400 |
| commit | 1aef76e9c4c616c91233ece9850e89c91f3fd92a (patch) | |
| tree | 5ea2b9d27e0b419287e1ba8965744fd884edf5f9 /drivers/net/caif/caif_virtio.c | |
| parent | 916cdabc31cc245f4ae81d8113e24446225874c8 (diff) | |
| download | linux-1aef76e9c4c616c91233ece9850e89c91f3fd92a.tar.xz | |
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>
Diffstat (limited to 'drivers/net/caif/caif_virtio.c')
| -rw-r--r-- | drivers/net/caif/caif_virtio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index 316b184ea130..0e3bede8b8a8 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -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; |