From fb818b2ea194ec182aa3e776d38883dc615910a1 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 31 Jan 2014 12:27:35 +0100
Subject: util: use alloca0() intead of alloca() + memzero()

---
 src/readahead/readahead-collect.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/readahead')

diff --git a/src/readahead/readahead-collect.c b/src/readahead/readahead-collect.c
index 211ef957d9..be920062dc 100644
--- a/src/readahead/readahead-collect.c
+++ b/src/readahead/readahead-collect.c
@@ -129,8 +129,7 @@ static int pack_file(FILE *pack, const char *fn, bool on_btrfs) {
         }
 
         pages = l / page_size();
-        vec = alloca(pages);
-        memzero(vec, pages);
+        vec = alloca0(pages);
         if (mincore(start, l, vec) < 0) {
                 log_warning("mincore(%s) failed: %m", fn);
                 r = -errno;
-- 
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