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 <[EMAIL PROTECTED]>
Acked-by: David Gibson <[EMAIL PROTECTED]>
---
identical content to 12170, removed extra space in change log
Index: kernel/arch/powerpc/boot/gunzip_util.c
===================================================================
--- kernel.orig/arch/powerpc/boot/gunzip_util.c 2007-07-10 03:39:07.000000000
-0500
+++ kernel/arch/powerpc/boot/gunzip_util.c 2007-07-10 03:39:07.000000000
-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;
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