Re: [PATCH] Fix bytecount result from printk()

[Dave Jones <davej@redhat.com>]

On Thu, Dec 01, 2005 at 10:55:49AM -0500, Mark Lord wrote:
 > printk() returns a bytecount, which nothing actually appears to use.

We do check it in a few places.

arch/x86_64/kernel/traps.c:                             i += printk(" "); \
arch/x86_64/kernel/traps.c:                     i += printk(" <%s> ", id);
arch/x86_64/kernel/traps.c:                     i += printk(" <EOE> ");
arch/x86_64/kernel/traps.c:                             i += printk(" <IRQ> ");
arch/x86_64/kernel/traps.c:                             i += printk(" <EOI> ");
drivers/char/mem.c:             ret = printk("%s", tmp);

		Dave

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