mfd: kempld: Remove dead code

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240223195113.880121-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index 30b8408c094e8a58b119802b621f54bb45c4b143..ce7d52a62e5110be49677f87f1343e6fc5175182 100644 (file)
--- 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;
 }