kernel/drivers/net/ethernet/sun/ldmvsw.c, branch linux-6.18.y

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12Z

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

ethernet: ldmvsw: mark ldmvsw_open() static

2023-08-12T01:24:02Z

The function is exported for no reason and should just be static: drivers/net/ethernet/sun/ldmvsw.c:127:5: error: no previous prototype for 'ldmvsw_open' [-Werror=missing-prototypes] Signed-off-by: Arnd Bergmann Reviewed-by: Simon Horman Tested-by: Simon Horman # build-tested Link: https://lore.kernel.org/r/20230810122528.1220434-1-arnd@kernel.org Signed-off-by: Jakub Kicinski

ethernet: sun: add check for the mdesc_grab()

2023-03-17T07:47:39Z

In vnet_port_probe() and vsw_port_probe(), we should check the return value of mdesc_grab() as it may return NULL which can caused NPD bugs. Fixes: 5d01fa0c6bd8 ("ldmvsw: Add ldmvsw.c driver code") Fixes: 43fdf27470b2 ("[SPARC64]: Abstract out mdesc accesses for better MD update handling.") Signed-off-by: Liang He Reviewed-by: Piotr Raczynski Signed-off-by: David S. Miller

net: drop the weight argument from netif_napi_add

2022-09-29T01:57:14Z

We tell driver developers to always pass NAPI_POLL_WEIGHT as the weight to netif_napi_add(). This may be confusing to newcomers, drop the weight argument, those who really need to tweak the weight can use netif_napi_add_weight(). Acked-by: Marc Kleine-Budde # for CAN Link: https://lore.kernel.org/r/20220927132753.750069-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

net: ethernet: move from strlcpy with unused retval to strscpy

2022-08-31T21:11:26Z

Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang Reviewed-by: Petr Machata # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof Hałasa # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski

ethernet/sun: fix repeated words in comments

2022-07-02T03:13:19Z

Delete the redundant word 'the'. Delete the redundant word 'is'. Delete the redundant word 'start'. Delete the redundant word 'checking'. Signed-off-by: Jilin Yuan Link: https://lore.kernel.org/r/20220630130916.21074-1-yuanjilin@cdjrlc.com Signed-off-by: Jakub Kicinski

ethernet: sun: add missing semicolon, fix build

2021-10-11T14:34:04Z

Fix for this build problem: drivers/net/ethernet/sun/ldmvsw.c: In function 'vsw_alloc_netdev': drivers/net/ethernet/sun/ldmvsw.c:243:2: error: expected ';' before 'sprintf' sprintf(dev->name, "vif%d.%d", (int)handle, (int)port_id); ^~~~~~~ Fixes: a7639279c93c ("ethernet: sun: remove direct netdev->dev_addr writes") Signed-off-by: Stephen Rothwell Link: https://lore.kernel.org/r/20211011173424.7743035d@canb.auug.org.au Signed-off-by: Jakub Kicinski

ethernet: sun: remove direct netdev->dev_addr writes

2021-10-09T10:46:57Z

Consify temporary variables pointing to netdev->dev_addr. A few places need local storage but pretty simple conversion over all. Note that macaddr[] is an array of ints, so we need to keep the loops. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

sparc/vio: make remove callback return void

2021-05-14T11:45:58Z

The driver core ignores the return value of struct bus_type::remove() because there is only little that can be done. To simplify the quest to make this function return void, let struct vio_driver::remove() return void, too. All users already unconditionally return 0, this commit makes it obvious that returning an error code is a bad idea and should prevent that future driver authors consider returning an error code. Note there are two nominally different implementations for a vio bus: one in arch/sparc/kernel/vio.c and the other in arch/powerpc/platforms/pseries/vio.c. This patch only addresses the former. Acked-by: David S. Miller Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20210505201449.195627-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman

net: remove 'fallback' argument from dev->ndo_select_queue()

2019-03-20T18:18:55Z

After the previous patch, all the callers of ndo_select_queue() provide as a 'fallback' argument netdev_pick_tx. The only exceptions are nested calls to ndo_select_queue(), which pass down the 'fallback' available in the current scope - still netdev_pick_tx. We can drop such argument and replace fallback() invocation with netdev_pick_tx(). This avoids an indirect call per xmit packet in some scenarios (TCP syn, UDP unconnected, XDP generic, pktgen) with device drivers implementing such ndo. It also clean the code a bit. Tested with ixgbe and CONFIG_FCOE=m With pktgen using queue xmit: threads vanilla patched (kpps) (kpps) 1 2334 2428 2 4166 4278 4 7895 8100 v1 -> v2: - rebased after helper's name change Signed-off-by: Paolo Abeni Signed-off-by: David S. Miller