[dpdk-dev] [PATCH] vdev: fix missing alias check on uninit

Anatoly Burakov anatoly.burakov at intel.com
Fri Nov 18 17:32:49 CET 2016


Fixes: d63eed6b2dca ("eal: add driver name alias")

Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
 lib/librte_eal/common/eal_common_vdev.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/librte_eal/common/eal_common_vdev.c b/lib/librte_eal/common/eal_common_vdev.c
index 0ff2377..7d6e54f 100644
--- a/lib/librte_eal/common/eal_common_vdev.c
+++ b/lib/librte_eal/common/eal_common_vdev.c
@@ -111,6 +111,14 @@ rte_eal_vdev_uninit(const char *name)
 			return driver->remove(name);
 	}
 
+	/* Give new names precedence over aliases. */
+	TAILQ_FOREACH(driver, &vdev_driver_list, next) {
+		if (driver->driver.alias &&
+		    !strncmp(driver->driver.alias, name,
+			    strlen(driver->driver.alias)))
+			return driver->remove(name);
+	}
+
 	RTE_LOG(ERR, EAL, "no driver found for %s\n", name);
 	return -EINVAL;
 }
-- 
2.5.5



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