ia64: 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/
Link: https://lkml.kernel.org/r/20220818205940.6216-1-wsa+renesas@sang-engineering.com
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index fd6301eafa9d58a2d01ce240dda907a2cb601268..c0572804427275e7837c8b6524411f16e453fafc 100644 (file)
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -552,7 +552,7 @@ setup_arch (char **cmdline_p)
        ia64_patch_vtop((u64) __start___vtop_patchlist, (u64) __end___vtop_patchlist);
 
        *cmdline_p = __va(ia64_boot_param->command_line);
-       strlcpy(boot_command_line, *cmdline_p, COMMAND_LINE_SIZE);
+       strscpy(boot_command_line, *cmdline_p, COMMAND_LINE_SIZE);
 
        efi_init();
        io_port_init();