[PATCH 2/15] boot: record header bytes in gunzip_start

[Milton Miller]

Record the number of header bytes skipped in the total bytes read field.

This is needed for the initramfs parsing code to find the end of the zip file.

Signed-off-by: Milton Miller <miltonm at bga.com>
--- 
Identical to 12169

Index: kernel/arch/powerpc/boot/gunzip_util.c
===================================================================
--- kernel.orig/arch/powerpc/boot/gunzip_util.c	2007-07-10 03:33:34.000000000 -0500
+++ kernel/arch/powerpc/boot/gunzip_util.c	2007-07-10 03:40:59.000000000 -0500
@@ -78,6 +78,7 @@ void gunzip_start(struct gunzip_state *s
 			fatal("inflateInit2 returned %d\n\r", r);
 	}
 
+	state->s.total_in = hdrlen;
 	state->s.next_in = src + hdrlen;
 	state->s.avail_in = srclen - hdrlen;
 }