x86: Fix warning in cmd_ximg.c when CONFIG_GZIP is not defined

This local variable is not used unless CONFIG_GZIP is defined. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/common/cmd_ximg.c b/common/cmd_ximg.c
index ea0a26e7845c39091646d702a4808e3bbabb501e..02084b0204008b57f0ba2b96664a1a281f159c41 100644 (file)
--- a/common/cmd_ximg.c
+++ b/common/cmd_ximg.c
@@ -58,7 +58,9 @@ do_imgextract(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
        const void      *fit_data;
        size_t          fit_len;
 #endif
+#ifdef CONFIG_GZIP
        uint            unc_len = CONFIG_SYS_XIMG_LEN;
+#endif
        uint8_t         comp;
 
        verify = getenv_yesno("verify");