diff options
| author | Yuntao Wang <ytcoode@gmail.com> | 2024-04-13 01:02:08 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-04-13 01:02:08 +0900 |
| commit | cd24bdb06820d12dc84aeb0a47a10ad7ecf4b027 (patch) | |
| tree | 950579547b3fabdc13bd676a6460db2f275b632a /init/main.c | |
| parent | efee03a50c2844d78f6fb5e98be1ffd17605dc5b (diff) | |
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 <ytcoode@gmail.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
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; |