can: janz-ican3: fix type mismatch in assignment

return type of wait_for_completion_timeout is unsigned long not int, this patch
removes the type mismatch by moving the call into the condition.

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index 0eb4d181ae4d..4dd183a3643a 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -1679,8 +1679,7 @@ static int ican3_get_berr_counter(const struct net_device *ndev,
         if (ret)
                 return ret;
 
-        ret = wait_for_completion_timeout(&mod->buserror_comp, HZ);
-        if (ret == 0) {
+        if (!wait_for_completion_timeout(&mod->buserror_comp, HZ)) {
                 netdev_info(mod->ndev, "%s timed out\n", __func__);
                 return -ETIMEDOUT;
         }
@@ -1705,8 +1704,7 @@ static ssize_t ican3_sysfs_show_term(struct device *dev,
         if (ret)
                 return ret;
 
-        ret = wait_for_completion_timeout(&mod->termination_comp, HZ);
-        if (ret == 0) {
+        if (!wait_for_completion_timeout(&mod->termination_comp, HZ)) {
                 netdev_info(mod->ndev, "%s timed out\n", __func__);
                 return -ETIMEDOUT;
         }