kernel.git/net/can/raw.c, branch linux-5.9.y

net: pass a sockptr_t into ->setsockopt

2020-07-24T22:41:54Z

Rework the remaining setsockopt code to pass a sockptr_t instead of a plain user pointer. This removes the last remaining set_fs(KERNEL_DS) outside of architecture specific code. Signed-off-by: Christoph Hellwig Acked-by: Stefan Schmidt [ieee802154] Acked-by: Matthieu Baerts Signed-off-by: David S. Miller

can: introduce CAN_REQUIRED_SIZE macro

2019-09-04T11:29:15Z

The size of this structure will be increased with J1939 support. To stay binary compatible, the CAN_REQUIRED_SIZE macro is introduced for existing CAN protocols. Signed-off-by: Kurt Van Dijck Signed-off-by: Oleksij Rempel Acked-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: raw: raw_sock_no_ioctlcmd(): mark function as static

2019-08-13T15:32:20Z

This patch marks the raw_sock_no_ioctlcmd() function as static as it's only used in this source file. Fixes: 473d924d7d46 ("can: fix ioctl function removal") Signed-off-by: Marc Kleine-Budde

can: raw: raw_module_init(): use pr_err() instead of printk(KERN_ERR, ...)

2019-08-13T15:32:20Z

This patch converts a printk(KERN_ERR, ...) to a pr_err(). Signed-off-by: Marc Kleine-Budde

can: raw: balance braces around else statements

2019-08-13T15:32:20Z

This patch balances the braces around else statements, so that checkpatch doesn't complain anymore. Signed-off-by: Marc Kleine-Budde

can: raw: remove unnecessary blank lines, add suggested blank lines

2019-08-13T15:32:20Z

This patch removes unnecessary blank lines, and adds suggested ones, so that checkpatch doesn't complain anymore. Signed-off-by: Marc Kleine-Budde

can: raw: convert block comments to network style comments

2019-08-13T15:32:20Z

This patch converts all block comments to network subsystem style block comments. Signed-off-by: Marc Kleine-Budde

can: fix ioctl function removal

2019-07-29T21:12:35Z

Commit 60649d4e0af ("can: remove obsolete empty ioctl() handler") replaced the almost empty can_ioctl() function with sock_no_ioctl() which always returns -EOPNOTSUPP. Even though we don't have any ioctl() functions on socket/network layer we need to return -ENOIOCTLCMD to be able to forward ioctl commands like SIOCGIFINDEX to the network driver layer. This patch fixes the wrong return codes in the CAN network layer protocols. Reported-by: kernel test robot Fixes: 60649d4e0af ("can: remove obsolete empty ioctl() handler") Signed-off-by: Oliver Hartkopp Signed-off-by: David S. Miller

can: Add SPDX license identifiers for CAN subsystem

2019-07-24T08:31:55Z

Add missing SPDX identifiers for the CAN network layer and correct the SPDX license for two of its include files to make sure the BSD-3-Clause applies for the entire subsystem. Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: remove obsolete empty ioctl() handler

2019-07-24T08:31:55Z

With commit c7cbdbf29f488a ("net: rework SIOCGSTAMP ioctl handling") the only ioctl function in can_ioctl() has been removed. As this SIOCGSTAMP ioctl command is now handled in net/socket.c we can entirely remove the CAN specific ioctl functions. Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde