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kmsg_dump.h: fix build when CONFIG_PRINTK is disabled

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Fix <linux/kmsg_dump.h> when CONFIG_PRINTK is not enabled:

  include/linux/kmsg_dump.h:56: error: 'EINVAL' undeclared (first use in this function)
  include/linux/kmsg_dump.h:61: error: 'EINVAL' undeclared (first use in this function)

Looks like commit 595dd3d8bf ("kmsg_dump: fix build for
CONFIG_PRINTK=n") uses EINVAL without having the needed header file(s),
but I'm sure that I build tested that patch also.  oh well.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2011-06-15 15:08:17 -07:00 • committed by Linus Torvalds
commit ac5622418b
1 changed files with 1 additions and 0 deletions
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include/linux/kmsg_dump.h
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@ -12,6 +12,7 @@
#ifndef _LINUX_KMSG_DUMP_H #ifndef _LINUX_KMSG_DUMP_H
#define _LINUX_KMSG_DUMP_H #define _LINUX_KMSG_DUMP_H
#include <linux/errno.h>
#include <linux/list.h> #include <linux/list.h>
enum kmsg_dump_reason { enum kmsg_dump_reason {