[PATCH v1 05/17] misc: ds1682: Change nvmem reg_read/write return type

[Joy Chakraborty <joychakr@xxxxxxxxxx>]

Change nvmem read/write function definition return type to ssize_t.

Signed-off-by: Joy Chakraborty <joychakr@xxxxxxxxxx>
---
 drivers/misc/ds1682.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/misc/ds1682.c b/drivers/misc/ds1682.c
index 5f8dcd0e3848..953341666ddb 100644
--- a/drivers/misc/ds1682.c
+++ b/drivers/misc/ds1682.c
@@ -198,26 +198,22 @@ static const struct bin_attribute ds1682_eeprom_attr = {
 	.write = ds1682_eeprom_write,
 };
 
-static int ds1682_nvmem_read(void *priv, unsigned int offset, void *val,
-			     size_t bytes)
+static ssize_t ds1682_nvmem_read(void *priv, unsigned int offset, void *val,
+				 size_t bytes)
 {
 	struct i2c_client *client = priv;
-	int ret;
 
-	ret = i2c_smbus_read_i2c_block_data(client, DS1682_REG_EEPROM + offset,
+	return i2c_smbus_read_i2c_block_data(client, DS1682_REG_EEPROM + offset,
 					    bytes, val);
-	return ret < 0 ? ret : 0;
 }
 
-static int ds1682_nvmem_write(void *priv, unsigned int offset, void *val,
-			      size_t bytes)
+static ssize_t ds1682_nvmem_write(void *priv, unsigned int offset, void *val,
+				  size_t bytes)
 {
 	struct i2c_client *client = priv;
-	int ret;
 
-	ret = i2c_smbus_write_i2c_block_data(client, DS1682_REG_EEPROM + offset,
+	return i2c_smbus_write_i2c_block_data(client, DS1682_REG_EEPROM + offset,
 					     bytes, val);
-	return ret < 0 ? ret : 0;
 }
 
 /*
-- 
2.45.1.467.gbab1589fc0-goog