post/post.c: fix GCC 4.6 build warnings

Fix:
post.c: In function 'post_log':
post.c:425:7: warning: variable 'i' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/post/post.c b/post/post.c
index ab8e959b7a..0e67ad74b7 100644
--- a/post/post.c
+++ b/post/post.c
@@ -417,7 +417,6 @@ int post_info(char *name)
 int post_log(char *format, ...)
 {
         va_list args;
-        uint i;
         char printbuffer[CONFIG_SYS_PBSIZE];
 
         va_start(args, format);
@@ -425,7 +424,7 @@ int post_log(char *format, ...)
         /* For this to work, printbuffer must be larger than
          * anything we ever want to print.
          */
-        i = vsprintf(printbuffer, format, args);
+        vsprintf(printbuffer, format, args);
         va_end(args);
 
 #ifdef CONFIG_LOGBUFFER