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module: Remove unnecessary size argument when calling strscpy()

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The size parameter is optional and strscpy() automatically determines
the length of the destination buffer using sizeof() if the argument is
omitted. This makes the explicit sizeof() unnecessary. Remove it to
shorten and simplify the code.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20250308194631.191670-2-thorsten.blum@linux.dev
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
This commit is contained in:
Thorsten Blum 2025-03-08 20:46:32 +01:00 • committed by Petr Pavlu
commit 085c5e3742
1 changed files with 2 additions and 2 deletions
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4
kernel/module/main.c
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@ -787,8 +787,8 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
async_synchronize_full();
/* Store the name and taints of the last unloaded module for diagnostic purposes */
strscpy(last_unloaded_module.name, mod->name, sizeof(last_unloaded_module.name));
strscpy(last_unloaded_module.taints, module_flags(mod, buf, false), sizeof(last_unloaded_module.taints));
strscpy(last_unloaded_module.name, mod->name);
strscpy(last_unloaded_module.taints, module_flags(mod, buf, false));
free_module(mod);
/* someone could wait for the module in add_unformed_module() */