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>

diff --git a/post/post.c b/post/post.c
index ab8e959..0e67ad7 100644 (file)
--- 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