2 files changed, 4 insertions, 8 deletions

diff --git a/drivers/hwmon/pmbus/ucd9000.c b/drivers/hwmon/pmbus/ucd9000.c
index ace1c7319734..d0ddb60155c9 100644
--- a/drivers/hwmon/pmbus/ucd9000.c
+++ b/drivers/hwmon/pmbus/ucd9000.c
@@ -141,13 +141,11 @@ static int ucd9000_probe(struct i2c_client *client,
         block_buffer[ret] = '\0';
         dev_info(&client->dev, "Device ID %s\n", block_buffer);
 
-        mid = NULL;
-        for (i = 0; i < ARRAY_SIZE(ucd9000_id); i++) {
-                mid = &ucd9000_id[i];
+        for (mid = ucd9000_id; mid->name[0]; mid++) {
                 if (!strncasecmp(mid->name, block_buffer, strlen(mid->name)))
                         break;
         }
-        if (!mid || !strlen(mid->name)) {
+        if (!mid->name[0]) {
                 dev_err(&client->dev, "Unsupported device\n");
                 return -ENODEV;
         }
diff --git a/drivers/hwmon/pmbus/ucd9200.c b/drivers/hwmon/pmbus/ucd9200.c
index ffcc1cf3609d..c65e9da707cc 100644
--- a/drivers/hwmon/pmbus/ucd9200.c
+++ b/drivers/hwmon/pmbus/ucd9200.c
@@ -68,13 +68,11 @@ static int ucd9200_probe(struct i2c_client *client,
         block_buffer[ret] = '\0';
         dev_info(&client->dev, "Device ID %s\n", block_buffer);
 
-        mid = NULL;
-        for (i = 0; i < ARRAY_SIZE(ucd9200_id); i++) {
-                mid = &ucd9200_id[i];
+        for (mid = ucd9200_id; mid->name[0]; mid++) {
                 if (!strncasecmp(mid->name, block_buffer, strlen(mid->name)))
                         break;
         }
-        if (!mid || !strlen(mid->name)) {
+        if (!mid->name[0]) {
                 dev_err(&client->dev, "Unsupported device\n");
                 return -ENODEV;
         }