Commit edb79a21 authored Apr 02, 2009 by Dmitri Vorobiev Committed by Linus Torvalds Apr 02, 2009

kexec: vmcoreinfo_data[] can become static



The vmcoreinfo_data[] array is not used outside of kernel/kexec.c, and
can therefore become static. This patch adds the relevant keyword to the
definition of the array.

Noticed by sparse.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 04d491ab

kernel/kexec.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -42,7 +42,7 @@
	note_buf_t* crash_notes;		note_buf_t* crash_notes;

	/* vmcoreinfo stuff */		/* vmcoreinfo stuff */
	unsigned char vmcoreinfo_data[VMCOREINFO_BYTES];		static unsigned char vmcoreinfo_data[VMCOREINFO_BYTES];
	u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4];		u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4];
	size_t vmcoreinfo_size;		size_t vmcoreinfo_size;
	size_t vmcoreinfo_max_size = sizeof(vmcoreinfo_data);		size_t vmcoreinfo_max_size = sizeof(vmcoreinfo_data);