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printk: Remove redundant deferred check in vprintk()

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The helper printk_get_console_flush_type() is already calling
is_printk_legacy_deferred() to determine if legacy printing is
to be offloaded. Therefore there is no need for vprintk() to
perform this check as well. Remove the redundant check from
vprintk().

Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20241209111746.192559-2-john.ogness@linutronix.de
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
John Ogness 2024-12-09 12:23:45 +01:06 committed by Petr Mladek
parent 7d66d3ab13
commit f1c21cf470
1 changed files with 0 additions and 9 deletions
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9
kernel/printk/printk_safe.c
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@ -74,15 +74,6 @@ asmlinkage int vprintk(const char *fmt, va_list args)
if (unlikely(kdb_trap_printk && kdb_printf_cpu < 0))
return vkdb_printf(KDB_MSGSRC_PRINTK, fmt, args);
#endif
/*
* Use the main logbuf even in NMI. But avoid calling console
* drivers that might have their own locks.
*/
if (is_printk_legacy_deferred())
return vprintk_deferred(fmt, args);
/* No obstacles. */
return vprintk_default(fmt, args);
}
EXPORT_SYMBOL(vprintk);