scnprintf() never returns negative value, drop the respective dead code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mfd/kempld-core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index 30b8408c094e..ce7d52a62e51 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -294,11 +294,8 @@ static int kempld_get_info(struct kempld_device_data *pld)
 	else
 		minor = (pld->info.minor - 10) + 'A';
 
-	ret = scnprintf(pld->info.version, sizeof(pld->info.version),
-			"P%X%c%c.%04X", pld->info.number, major, minor,
-			pld->info.buildnr);
-	if (ret < 0)
-		return ret;
+	scnprintf(pld->info.version, sizeof(pld->info.version), "P%X%c%c.%04X",
+		  pld->info.number, major, minor, pld->info.buildnr);
 
 	return 0;
 }
-- 
2.43.0.rc1.1.gbec44491f096