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authorJoe Perches <joe@perches.com>2009-12-14 18:01:14 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-15 08:53:33 -0800
commit925ede0bf4ecef96fc2d939b16619530111aa16e (patch)
treef4e74eb56c6f2589f2aeb8c7e827809b0f272c52
parent7f2f4e72d3423977cc62152ecf29afe701553a67 (diff)
efi.h: use %pUl to print UUIDs
Shrinks vmlinux without: $ size vmlinux text data bss dec hex filename 6975863 679652 1359668 9015183 898f8f vmlinux with: $ size vmlinux text data bss dec hex filename 6975639 679652 1359668 9014959 898eaf vmlinux Signed-off-by: Joe Perches <joe@perches.com> Cc: Jeff Garzik <jgarzik@redhat.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/efi.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ce4581fbc08..fb737bc19a8 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -280,11 +280,7 @@ efi_guidcmp (efi_guid_t left, efi_guid_t right)
static inline char *
efi_guid_unparse(efi_guid_t *guid, char *out)
{
- sprintf(out, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
- guid->b[3], guid->b[2], guid->b[1], guid->b[0],
- guid->b[5], guid->b[4], guid->b[7], guid->b[6],
- guid->b[8], guid->b[9], guid->b[10], guid->b[11],
- guid->b[12], guid->b[13], guid->b[14], guid->b[15]);
+ sprintf(out, "%pUl", guid->b);
return out;
}