1 files changed, 3 insertions, 1 deletions

diff --git a/arch/avr32/boards/favr-32/setup.c b/arch/avr32/boards/favr-32/setup.c
index 7b1f2cd85400..1f121497b517 100644
--- a/arch/avr32/boards/favr-32/setup.c
+++ b/arch/avr32/boards/favr-32/setup.c
@@ -298,8 +298,10 @@ static int __init set_abdac_rate(struct platform_device *pdev)
          */
         retval = clk_round_rate(pll1,
                         CONFIG_BOARD_FAVR32_ABDAC_RATE * 256 * 16);
-        if (retval < 0)
+        if (retval <= 0) {
+                retval = -EINVAL;
                 goto out_abdac;
+        }
 
         retval = clk_set_rate(pll1, retval);
         if (retval != 0)