[PATCH] media:atomisp:pci Remove unnecessary variable

[Georgiana Rodica Chelu]

Remove the local variable "ret" because its initial
value does not change during the function execution.

Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93 at gmail.com>
---
 drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c
index 0a0652a..bc09914 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c
@@ -557,8 +557,6 @@ const struct atomisp_format_bridge *atomisp_get_format_bridge_from_mbus(u32
 static int atomisp_querycap(struct file *file, void *fh,
 			    struct v4l2_capability *cap)
 {
-	int ret = 0;
-
 	memset(cap, 0, sizeof(struct v4l2_capability));
 
 	WARN_ON(sizeof(DRIVER) > sizeof(cap->driver) ||
@@ -574,7 +572,8 @@ static int atomisp_querycap(struct file *file, void *fh,
 	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
 	    V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT;
 	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
-	return ret;
+
+	return 0;
 }
 
 /*
-- 
2.7.4