[U-Boot] [PATCH v3] sandbox: fix compiler warning

Add back return statement to fix compiler warning about control flow reaching end of non void function that was introduced with:

e05e5de arm: move C runtime setup code in crt0.S

Signed-off-by: Allen Martin amartin@nvidia.com Acked-by: Simon Glass sjg@chromium.org --- arch/sandbox/cpu/start.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index 7603bf9..5287fd5 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -122,4 +122,7 @@ int main(int argc, char *argv[]) * never return. */ board_init_f(0); + + /* NOTREACHED - board_init_f() does not return */ + return 0; }