From fc661d0a78673f23a3fd78d0bb20900ee64d1839 Mon Sep 17 00:00:00 2001 From: Thorsten Blum Date: Tue, 11 Mar 2025 12:06:24 +0100 Subject: [PATCH] clocksource: Remove unnecessary strscpy() size argument The size argument of strscpy() is only required when the destination pointer is not a fixed sized array or when the copy needs to be smaller than the size of the fixed sized destination array. For fixed sized destination arrays and full copies, strscpy() automatically determines the length of the destination buffer if the size argument is omitted. This makes the explicit sizeof() unnecessary. Remove it. [ tglx: Massaged change log ] Signed-off-by: Thorsten Blum Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250311110624.495718-2-thorsten.blum@linux.dev --- kernel/time/clocksource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 2a7802ec480cc..e0eeacbe2521d 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -1510,7 +1510,7 @@ static int __init boot_override_clocksource(char* str) { mutex_lock(&clocksource_mutex); if (str) - strscpy(override_name, str, sizeof(override_name)); + strscpy(override_name, str); mutex_unlock(&clocksource_mutex); return 1; } -- 2.39.5