diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/kernel/early_printk.c | 4 | ||||
| -rw-r--r-- | arch/x86_64/kernel/head64.c | 2 |
3 files changed, 3 insertions, 5 deletions
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index a720f743ea6..51e513b4f72 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -1584,7 +1584,7 @@ void __init setup_arch(char **cmdline_p) if (s) { extern void setup_early_printk(char *); - setup_early_printk(s); + setup_early_printk(strchr(s, '=') + 1); printk("early console enabled\n"); } } diff --git a/arch/x86_64/kernel/early_printk.c b/arch/x86_64/kernel/early_printk.c index 9cd968dd0f5..6dffb498ccd 100644 --- a/arch/x86_64/kernel/early_printk.c +++ b/arch/x86_64/kernel/early_printk.c @@ -216,7 +216,7 @@ void early_printk(const char *fmt, ...) va_end(ap); } -static int keep_early; +static int __initdata keep_early; int __init setup_early_printk(char *opt) { @@ -226,8 +226,6 @@ int __init setup_early_printk(char *opt) if (early_console_initialized) return -1; - opt = strchr(opt, '=') + 1; - strlcpy(buf,opt,sizeof(buf)); space = strchr(buf, ' '); if (space) diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c index 2ea42ceb08f..cea20a66c15 100644 --- a/arch/x86_64/kernel/head64.c +++ b/arch/x86_64/kernel/head64.c @@ -102,7 +102,7 @@ void __init x86_64_start_kernel(char * real_mode_data) #endif s = strstr(saved_command_line, "earlyprintk="); if (s != NULL) - setup_early_printk(s); + setup_early_printk(strchr(s, '=') + 1); #ifdef CONFIG_NUMA s = strstr(saved_command_line, "numa="); if (s != NULL) |