[PATCH 19/19] pmd: Not having any pci dev pmds shouldn't be fatal

[Neil Horman <nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>]

Since we support non-pci pmds, we shouldn't return a fatal error if we didn't
load any pmds, as we may just be using a non-pci pmd

Signed-off-by: Neil Horman <nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
---
 lib/librte_ether/rte_ethdev.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 0b4888c..a835311 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -149,9 +149,11 @@ int rte_pmd_init_all(void)
         TAILQ_FOREACH(entry, &pmd_init_list, next) {
 		ret = entry->pmd_initfn();
 		if (ret != 0)
-			break;
+			goto out;
         }
 
+	ret = 0;
+out:	
 	return ret;
 }
 
-- 
1.8.3.1