[POWERPC] boot: Record header bytes in gunzip_start

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@bga.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/boot/gunzip_util.c b/arch/powerpc/boot/gunzip_util.c
index df8ab07e9ff46242749deda96f21b7de015bad46..e1e215e16983cced81a78e14fb9c51aead147e8c 100644 (file)
--- a/arch/powerpc/boot/gunzip_util.c
+++ b/arch/powerpc/boot/gunzip_util.c
@@ -78,6 +78,7 @@ void gunzip_start(struct gunzip_state *state, void *src, int srclen)
                        fatal("inflateInit2 returned %d\n\r", r);
        }
 
+       state->s.total_in = hdrlen;
        state->s.next_in = src + hdrlen;
        state->s.avail_in = srclen - hdrlen;
 }