[U-Boot] [PATCH 1/3] fw_env: fix type of len

Mike Frysinger vapier at gentoo.org
Sun Nov 11 06:47:45 CET 2012


This variable is assigned by a size_t, and is printed that way, but is
incorrectly declared as an int.  Which means we get warnings:
fw_env.c: In function 'fw_setenv':
fw_env.c:409:5: warning: format '%zu' expects argument of type 'size_t',
	but argument 3 has type 'int' [-Wformat]

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 tools/env/fw_env.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index 9b023e8..02f97c0 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -379,7 +379,8 @@ int fw_env_write(char *name, char *value)
  */
 int fw_setenv(int argc, char *argv[])
 {
-	int i, len;
+	int i;
+	size_t len;
 	char *name;
 	char *value = NULL;
 
-- 
1.7.12.4



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