msm: camera: Fix memory leak in camera driver

There is memory leak in function msm_camera_qup_i2c_write.
This change is to fix it.

Change-Id: I263ffbad5495892dd232d3f9b0fb12b59015bfab
Signed-off-by: Baochu Xu <bxu@codeaurora.org>
1 file changed