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bootconfig: init: make xbc_namebuf static

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This eliminates the following sparse warning:

init/main.c:306:6: warning: symbol 'xbc_namebuf' was not declared.
Should it be static?

Link: https://lkml.kernel.org/r/20200915070324.2239473-1-yanaijie@huawei.com

Reported-by: Hulk Robot <hulkci@huawei.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Jason Yan 2020-09-15 15:03:24 +08:00 committed by Steven Rostedt (VMware)
parent 82d083ab60
commit a27026e95b
1 changed files with 1 additions and 1 deletions
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init/main.c
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@ -304,7 +304,7 @@ static void * __init get_boot_config_from_initrd(u32 *_size, u32 *_csum)
#ifdef CONFIG_BOOT_CONFIG
char xbc_namebuf[XBC_KEYLEN_MAX] __initdata;
static char xbc_namebuf[XBC_KEYLEN_MAX] __initdata;
#define rest(dst, end) ((end) > (dst) ? (end) - (dst) : 0)