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| author |   Jakub Kicinski <kuba@kernel.org> | 2021-10-14 07:24:31 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-14 09:22:11 -0700 |
| commit | 766607570becbd26cab6d66a544dd8d0d964df5a (patch) | |
| tree | 7fc2b266b5d13ec60efde1af8933606f7b7118da /drivers/net/ethernet/toshiba/tc35815.c | |
| parent | Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue (diff) | |
| download | linux-dev-766607570becbd26cab6d66a544dd8d0d964df5a.tar.xz linux-dev-766607570becbd26cab6d66a544dd8d0d964df5a.zip | |
ethernet: constify references to netdev->dev_addr in drivers
This big patch sprinkles const on local variables and
function arguments which may refer to netdev->dev_addr.
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.
Some of the changes here are not strictly required - const
is sometimes cast off but pointer is not used for writing.
It seems like it's still better to add the const in case
the code changes later or relevant -W flags get enabled
for the build.
No functional changes.
Link: https://lore.kernel.org/r/20211014142432.449314-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/toshiba/tc35815.c')
| -rw-r--r-- | drivers/net/ethernet/toshiba/tc35815.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c index 93453e5713b2..f8b9d10dc056 100644 --- a/drivers/net/ethernet/toshiba/tc35815.c +++ b/drivers/net/ethernet/toshiba/tc35815.c @@ -1859,7 +1859,8 @@ static struct net_device_stats *tc35815_get_stats(struct net_device *dev) return &dev->stats; } -static void tc35815_set_cam_entry(struct net_device *dev, int index, unsigned char *addr) +static void tc35815_set_cam_entry(struct net_device *dev, int index, + const unsigned char *addr) { struct tc35815_local *lp = netdev_priv(dev); struct tc35815_regs __iomem *tr = |