api: remove superfluous assignment

No need to assign a value to sig if the next statement using sig
is itself an assignment of a value to sig.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/api/api.c b/api/api.c
index c368511704e5e9877757a49b2e8e9cf2256c2b95..4fae95d2801db2d1d7e304559630500949d405db 100644 (file)
--- a/api/api.c
+++ b/api/api.c
@@ -625,7 +625,7 @@ int syscall(int call, int *retval, ...)
 
 void api_init(void)
 {
-       struct api_signature *sig = NULL;
+       struct api_signature *sig;
 
        /* TODO put this into linker set one day... */
        calls_table[API_RSVD] = NULL;