From cd24bdb06820d12dc84aeb0a47a10ad7ecf4b027 Mon Sep 17 00:00:00 2001 From: Yuntao Wang Date: Sat, 13 Apr 2024 01:02:08 +0900 Subject: init/main.c: Remove redundant space from saved_command_line There is a space at the end of extra_init_args. In the current logic, copying extra_init_args to saved_command_line will cause extra spaces in saved_command_line here or there. Remove the trailing space from extra_init_args to make the string in saved_command_line look more perfect. Link: https://lore.kernel.org/all/20240412032950.12687-1-ytcoode@gmail.com/ Signed-off-by: Yuntao Wang Acked-by: Masami Hiramatsu (Google) Signed-off-by: Masami Hiramatsu (Google) --- init/main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'init') diff --git a/init/main.c b/init/main.c index 96e59e5761ff..02156c3c5879 100644 --- a/init/main.c +++ b/init/main.c @@ -628,8 +628,10 @@ static void __init setup_command_line(char *command_line) if (extra_command_line) xlen = strlen(extra_command_line); - if (extra_init_args) + if (extra_init_args) { + extra_init_args = strim(extra_init_args); /* remove trailing space */ ilen = strlen(extra_init_args) + 4; /* for " -- " */ + } len = xlen + strlen(boot_command_line) + 1; -- cgit v1.2.3