From: Milton Miller <miltonm@bga.com>
To: linuxppc-dev@ozlabs.org
Cc: Paul Mackerras <paulus@samba.org>,
David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH 3/15] boot: simplfy gunzip_finish
Date: Tue, 10 Jul 2007 17:08:32 -0500 (CDT) [thread overview]
Message-ID: <boot-6-03.miltonm@bga.com> (raw)
In-Reply-To: <boot-6-00.miltonm@bga.com>
Call gunzip_partial to calculate the remaining length and copy the
data to the user buffer. This makes it shorter and reduces
duplication.
Signed-off-by: Milton Miller <miltonm@bga.com>
---
Index: work.git/arch/powerpc/boot/gunzip_util.c
===================================================================
--- work.git.orig/arch/powerpc/boot/gunzip_util.c 2007-07-10 03:47:35.000000000 -0500
+++ work.git/arch/powerpc/boot/gunzip_util.c 2007-07-10 03:47:39.000000000 -0500
@@ -194,13 +194,10 @@ int gunzip_finish(struct gunzip_state *s
{
int len;
+ len = gunzip_partial(state, dst, dstlen);
+
if (state->s.workspace) {
- len = gunzip_partial(state, dst, dstlen);
zlib_inflateEnd(&state->s);
- } else {
- /* uncompressed image */
- len = min(state->s.avail_in, (unsigned)dstlen);
- memcpy(dst, state->s.next_in, len);
}
return len;
next prev parent reply other threads:[~2007-07-10 22:08 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-10 22:07 [PATCH 0/15] bootwrapper: support for kexec to zImage Milton Miller
2007-07-10 22:07 ` [PATCH 1/15] boot: find initrd location from device-tree Milton Miller
2007-07-19 2:10 ` David Gibson
2007-07-10 22:08 ` [PATCH 2/15] boot: record header bytes in gunzip_start Milton Miller
2007-07-19 2:11 ` David Gibson
2007-07-19 4:46 ` Milton Miller
2007-07-10 22:08 ` Milton Miller [this message]
2007-07-19 2:39 ` [PATCH 3/15] boot: simplfy gunzip_finish David Gibson
2007-07-19 4:01 ` Milton Miller
2007-07-19 4:31 ` David Gibson
2007-07-10 22:08 ` [PATCH 4/15] bootwrapper: smp support code Milton Miller
2007-07-10 22:09 ` [PATCH 5/15] bootwrapper: occupied memory ranges Milton Miller
2007-07-10 22:09 ` [PATCH 6/15] bootwrapper: switch 64 bit cpus to 32 bit mode Milton Miller
2007-07-10 22:57 ` Segher Boessenkool
2007-07-10 22:10 ` [PATCH 7/15] bootwrapper: Add kexec callable zImage wrapper Milton Miller
2007-07-10 23:16 ` Segher Boessenkool
2007-07-10 22:10 ` [PATCH 8/15] bootwrapper: convert flatdevtree to version 16 Milton Miller
2007-07-10 22:11 ` [PATCH 9/15] bootwrapper: rtas support Milton Miller
2007-07-10 22:11 ` [PATCH 10/15] bootwrapper: add cpio file extraction library Milton Miller
2007-07-10 22:12 ` [PATCH 11/15] bootwrapper: allow vmlinuz to be an external payload Milton Miller
2007-07-10 23:11 ` Segher Boessenkool
2007-07-10 22:12 ` [PATCH 12/15] bootwrapper: extract the vmlinux from initramfs Milton Miller
2007-07-10 22:12 ` [PATCH 13/15] bootwrapper: attach an empty vmlinux Milton Miller
2007-07-10 22:12 ` [PATCH 14/15] boot: add a hook to start cpus Milton Miller
2007-07-10 22:12 ` [PATCH/EXAMPLE 15/15] bootwrapper: example sreset marshalling Milton Miller
-- strict thread matches above, loose matches on Subject: below --
2007-09-21 23:02 [PATCH 0/15] bootwrapper: kexec and external payloads Milton Miller
2007-09-21 23:03 ` [PATCH 3/15] boot: simplfy gunzip_finish Milton Miller
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