diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2021-10-14 17:24:31 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-14 19:22:11 +0300 |
| commit | 766607570becbd26cab6d66a544dd8d0d964df5a (patch) | |
| tree | 7fc2b266b5d13ec60efde1af8933606f7b7118da /drivers/net/ethernet/i825xx | |
| parent | 201f1a2d77f6b641ee9eb0ed7725833d1405d159 (diff) | |
| download | linux-766607570becbd26cab6d66a544dd8d0d964df5a.tar.xz | |
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/i825xx')
| -rw-r--r-- | drivers/net/ethernet/i825xx/sun3_82586.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/i825xx/sun3_82586.c b/drivers/net/ethernet/i825xx/sun3_82586.c index 0696f723228a..18d32302c3c7 100644 --- a/drivers/net/ethernet/i825xx/sun3_82586.c +++ b/drivers/net/ethernet/i825xx/sun3_82586.c @@ -461,7 +461,7 @@ static int init586(struct net_device *dev) ias_cmd->cmd_cmd = swab16(CMD_IASETUP | CMD_LAST); ias_cmd->cmd_link = 0xffff; - memcpy((char *)&ias_cmd->iaddr,(char *) dev->dev_addr,ETH_ALEN); + memcpy((char *)&ias_cmd->iaddr,(const char *) dev->dev_addr,ETH_ALEN); p->scb->cbl_offset = make16(ias_cmd); |