diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-18 22:59:51 +0200 |
|---|---|---|
| committer |   Richard Weinberger <richard@nod.at> | 2022-09-19 22:45:24 +0200 |
| commit | e6e4d33f380fbfd85b909d16c9b639299e5c37a6 (patch) | |
| tree | 732ab4ba223790d439690a97408b7b4dc6a4feda /arch/um | |
| parent | um: increase default virtual physical memory to 64 MiB (diff) | |
| download | linux-dev-e6e4d33f380fbfd85b909d16c9b639299e5c37a6.tar.xz linux-dev-e6e4d33f380fbfd85b909d16c9b639299e5c37a6.zip | |
um: move from strlcpy with unused retval to strscpy
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 <wsa+renesas@sang-engineering.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/net_kern.c | 2 | ||||
| -rw-r--r-- | arch/um/drivers/vector_kern.c | 2 | ||||
| -rw-r--r-- | arch/um/kernel/um_arch.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 59331384c2d3..3d7836c46507 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -265,7 +265,7 @@ static void uml_net_poll_controller(struct net_device *dev) static void uml_net_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strlcpy(info->driver, DRIVER_NAME, sizeof(info->driver)); + strscpy(info->driver, DRIVER_NAME, sizeof(info->driver)); } static const struct ethtool_ops uml_net_ethtool_ops = { diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index 548265312743..ded7c47d2fbe 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -1372,7 +1372,7 @@ static void vector_net_poll_controller(struct net_device *dev) static void vector_net_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strlcpy(info->driver, DRIVER_NAME, sizeof(info->driver)); + strscpy(info->driver, DRIVER_NAME, sizeof(info->driver)); } static int vector_net_load_bpf_flash(struct net_device *dev, diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 207f195dff56..0f2adc9a95a2 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -416,7 +416,7 @@ void __init setup_arch(char **cmdline_p) read_initrd(); paging_init(); - strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE); + strscpy(boot_command_line, command_line, COMMAND_LINE_SIZE); *cmdline_p = command_line; setup_hostinfo(host_info, sizeof host_info); |