[PATCH 06/21] eeprom: at24: drop redundant variable in at24_read()

[Bartosz Golaszewski]

We can reuse ret instead of defining a loop-local status variable.

Signed-off-by: Bartosz Golaszewski <b...@bgdev.pl>
---
 drivers/misc/eeprom/at24.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index d1ad73d94fa8..ff7eb8e382c2 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -392,17 +392,15 @@ static int at24_read(void *priv, unsigned int off, void 
*val, size_t count)
        mutex_lock(&at24->lock);
 
        while (count) {
-               int     status;
-
-               status = at24_regmap_read(at24, buf, off, count);
-               if (status < 0) {
+               ret = at24_regmap_read(at24, buf, off, count);
+               if (ret < 0) {
                        mutex_unlock(&at24->lock);
                        pm_runtime_put(dev);
-                       return status;
+                       return ret;
                }
-               buf += status;
-               off += status;
-               count -= status;
+               buf += ret;
+               off += ret;
+               count -= ret;
        }
 
        mutex_unlock(&at24->lock);
-- 
2.16.1