[PATCH 7/20] inflate: eliminate memzero usage

From: Matt Mackall
Date: Mon Oct 31 2005 - 16:01:34 EST


inflate: replace call to memzero with simple loop

This is the only user of memzero in the inflate code and it's only for
16 bytes. Removing this lets us drop a copy of memzero from most
lib/inflate users.

Signed-off-by: Matt Mackall <mpm@xxxxxxxxxxx>

Index: 2.6.14/lib/inflate.c
===================================================================
--- 2.6.14.orig/lib/inflate.c 2005-10-31 12:21:21.000000000 -0800
+++ 2.6.14/lib/inflate.c 2005-10-31 12:21:22.000000000 -0800
@@ -365,8 +365,10 @@ static int INIT huft_build(unsigned *b,

DEBG("huft1 ");

+ for (i = 0; i < BMAX + 1; i++)
+ c[i] = 0;
+
/* Generate counts for each bit length */
- memzero(c, sizeof(c));
p = b;
i = n;
do {
-
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