[PATCH v4 24/26] eal: do not panic when bus probe fails
From: Aaron Conole <aconole@redhat.com>
Date: 2017-02-25 16:03:28
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Signed-off-by: Aaron Conole <aconole@redhat.com> --- lib/librte_eal/linuxapp/eal/eal.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 803cdd2..c94ac9b 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c@@ -939,8 +939,11 @@ rte_eal_init(int argc, char **argv) rte_eal_mp_wait_lcore(); /* Probe all the buses and devices/drivers on them */ - if (rte_bus_probe()) - rte_panic("Cannot probe devices\n"); + if (rte_bus_probe()) { + RTE_LOG(ERR, EAL, "Cannot probe devices\n"); + rte_errno = ENOTSUP; + return -1; + } /* Probe & Initialize PCI devices */ if (rte_eal_pci_probe()) {
--
2.9.3