From: Paul Brook <paul@codesourcery.com>
Date: Sat, 9 May 2009 22:21:39 +0000 (+0100)
Subject: Workaround compiler warnings at -O1
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d4ec5228821b8bdd8019cb5dafa2ea3659ddb1f9;p=qemu.git

Workaround compiler warnings at -O1

Signed-off-by: Paul Brook <paul@codesourcery.com>
---

diff --git a/qemu-io.c b/qemu-io.c
index 60464e6aba..f0a17b9868 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -210,7 +210,9 @@ read_f(int argc, char **argv)
 	int c, cnt;
 	char *buf;
 	int64_t offset;
-	int count, total;
+	int count;
+        /* Some compilers get confused and warn if this is not initialized.  */
+        int total = 0;
 	int pattern = 0, pattern_offset = 0, pattern_count = 0;
 
 	while ((c = getopt(argc, argv, "Cl:pP:qs:v")) != EOF) {
@@ -527,7 +529,9 @@ write_f(int argc, char **argv)
 	int c, cnt;
 	char *buf;
 	int64_t offset;
-	int count, total;
+	int count;
+        /* Some compilers get confused and warn if this is not initialized.  */
+        int total = 0;
 	int pattern = 0xcd;
 
 	while ((c = getopt(argc, argv, "CpP:q")) != EOF) {