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| author | Yuntao Wang <ytcoode@gmail.com> | 2024-04-12 16:17:33 +0800 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-04-13 01:03:13 +0900 |
| commit | ddd53363f875eb23b6754362ce0a43f2214f0a83 (patch) | |
| tree | e990f82ef077c9b9b33183318b380494575e407c /init | |
| parent | cd24bdb06820d12dc84aeb0a47a10ad7ecf4b027 (diff) | |
| download | lwn-ddd53363f875eb23b6754362ce0a43f2214f0a83.tar.gz lwn-ddd53363f875eb23b6754362ce0a43f2214f0a83.zip | |
init/main.c: Minor cleanup for the setup_command_line() function
This is just a minor cleanup to make the code look a bit cleaner.
Link: https://lore.kernel.org/all/20240412081733.35925-3-ytcoode@gmail.com/
Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/init/main.c b/init/main.c index 02156c3c5879..383796015113 100644 --- a/init/main.c +++ b/init/main.c @@ -633,11 +633,11 @@ static void __init setup_command_line(char *command_line) ilen = strlen(extra_init_args) + 4; /* for " -- " */ } - len = xlen + strlen(boot_command_line) + 1; + len = xlen + strlen(boot_command_line) + ilen + 1; - saved_command_line = memblock_alloc(len + ilen, SMP_CACHE_BYTES); + saved_command_line = memblock_alloc(len, SMP_CACHE_BYTES); if (!saved_command_line) - panic("%s: Failed to allocate %zu bytes\n", __func__, len + ilen); + panic("%s: Failed to allocate %zu bytes\n", __func__, len); len = xlen + strlen(command_line) + 1; |