From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 12 Oct 2016 09:56:56 +0200
* A function was called over the pointer "setup_if_config" in the data
structure "venc_platform_data". But the return value was not used so far.
Thus assign it to the local variable "ret" which will be checked with
the next statement.
Fixes: 9a7f95ad1c946efdd7a7a72df27db738260a0fd8 ("[media] davinci vpbe: add dm365 VPBE display driver changes")
* Pass a value to this function call without storing it in an intermediate
variable before.
* Delete the local variable "if_params" which became unnecessary with
this refactoring.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/davinci/vpbe.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c
index 19611a2..6e7b0df 100644
--- a/drivers/media/platform/davinci/vpbe.c
+++ b/drivers/media/platform/davinci/vpbe.c
@@ -227,7 +227,6 @@ static int vpbe_set_output(struct vpbe_device *vpbe_dev, int index)
vpbe_current_encoder_info(vpbe_dev);
struct vpbe_config *cfg = vpbe_dev->cfg;
struct venc_platform_data *venc_device = vpbe_dev->venc_device;
- u32 if_params;
int enc_out_index;
int sd_index;
int ret = 0;
@@ -257,8 +256,8 @@ static int vpbe_set_output(struct vpbe_device *vpbe_dev, int index)
goto out;
}
- if_params = cfg->outputs[index].if_params;
- venc_device->setup_if_config(if_params);
+ ret = venc_device->setup_if_config(cfg
+ ->outputs[index].if_params);
if (ret)
goto out;
}
--
2.10.1
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