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bus/vdev: use local bus reference

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It isn't necessary to use rte_bus_find_by_name() to find a reference to
our own bus.

Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
This commit is contained in:
Jan Blunck 2017-07-11 19:15:47 -04:00 committed by Thomas Monjalon
parent f671351752
commit 48af1214f9
1 changed files with 5 additions and 4 deletions
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9
lib/librte_eal/common/eal_common_vdev.c
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@ -47,6 +47,9 @@
#include <rte_memory.h>
#include <rte_errno.h>
/* Forward declare to access virtual bus name */
static struct rte_bus rte_vdev_bus;
/** Double linked list of virtual device drivers. */
TAILQ_HEAD(vdev_device_list, rte_vdev_device);
@ -138,7 +141,7 @@ alloc_devargs(const char *name, const char *args)
if (!devargs)
return NULL;
devargs->bus = rte_bus_find_by_name("vdev");
devargs->bus = &rte_vdev_bus;
if (args)
devargs->args = strdup(args);
@ -250,13 +253,11 @@ vdev_scan(void)
{
struct rte_vdev_device *dev;
struct rte_devargs *devargs;
struct rte_bus *vbus;
/* for virtual devices we scan the devargs_list populated via cmdline */
vbus = rte_bus_find_by_name("vdev");
TAILQ_FOREACH(devargs, &devargs_list, next) {
if (devargs->bus != vbus)
if (devargs->bus != &rte_vdev_bus)
continue;
dev = find_vdev(devargs->name);