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| author | Rabin Vincent <rabinv@axis.com> | 2016-04-28 11:03:08 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 14:02:20 +0200 |
| commit | e54ad8c56258af3b414a3e5707a45c18f1db69e1 (patch) | |
| tree | 09c0f4c84b8917bbcab406ffdb8836f7f85b8c7c /arch | |
| parent | 105c22c5cf3f420ce5ab792b3577ef330f1f6133 (diff) | |
| download | linux-e54ad8c56258af3b414a3e5707a45c18f1db69e1.tar.bz2 | |
MIPS: Don't add leading spacing to command lines
The leading spaces don't affect functionality but are unnecessary.
Signed-off-by: Rabin Vincent <rabinv@axis.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13180/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/setup.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 693e8d1a174c..38815f78c819 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -673,13 +673,15 @@ static void __init arch_mem_init(char **cmdline_p) strlcpy(boot_command_line, arcs_cmdline, COMMAND_LINE_SIZE); if (EXTEND_WITH_PROM && arcs_cmdline[0]) { - strlcat(boot_command_line, " ", COMMAND_LINE_SIZE); + if (boot_command_line[0]) + strlcat(boot_command_line, " ", COMMAND_LINE_SIZE); strlcat(boot_command_line, arcs_cmdline, COMMAND_LINE_SIZE); } #if defined(CONFIG_CMDLINE_BOOL) if (builtin_cmdline[0]) { - strlcat(boot_command_line, " ", COMMAND_LINE_SIZE); + if (boot_command_line[0]) + strlcat(boot_command_line, " ", COMMAND_LINE_SIZE); strlcat(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); } #endif |