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authorRoi Dayan <roid@nvidia.com>2020-09-16 10:11:20 +0300
committerSaeed Mahameed <saeedm@nvidia.com>2021-03-17 02:48:37 +0300
commit7a126a43a3dcf0fa6b9f7f2fe3ce82102517afe3 (patch)
treef0eb2e452ecd89df09c2a3d96876fb5d29cc4364 /include/linux/netdevice.h
parent5a30833b9a16f8d1aa15de06636f9317ca51f9df (diff)
downloadlinux-7a126a43a3dcf0fa6b9f7f2fe3ce82102517afe3.tar.xz
net: Change dev parameter to const in netif_device_present()
Not all ndos check the present bit before calling the ndo and the driver may want to check it. Sometimes the dev parameter passed as const so we pass it to netif_device_present() as const. Since netif_device_present() doesn't modify dev parameter anyway, declare it as const. Signed-off-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'include/linux/netdevice.h')
-rw-r--r--include/linux/netdevice.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b379d08a12ed..97254c089eb2 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -4175,7 +4175,7 @@ static inline bool netif_oper_up(const struct net_device *dev)
*
* Check if device has not been removed from system.
*/
-static inline bool netif_device_present(struct net_device *dev)
+static inline bool netif_device_present(const struct net_device *dev)
{
return test_bit(__LINK_STATE_PRESENT, &dev->state);
}