drivers: video: esp32: Fix unused variables

LucasTambor · aescolar · commit 6c99888bfef8 · 2024-10-01T09:51:46.000+02:00
Fix build warning for unused variables.

Signed-off-by: Lucas Tamborrino &lt;lucas.tamborrino@espressif.com&gt;
diff --git a/drivers/video/video_esp32_dvp.c b/drivers/video/video_esp32_dvp.c
@@ -89,7 +89,6 @@ void video_esp32_dma_rx_done(const struct device *dev, void *user_data, uint32_t
 			     int status)
 {
 	struct video_esp32_data *data = user_data;
-	int ret = 0;
 
 	if (status == DMA_STATUS_BLOCK) {
 		LOG_DBG("received block");
@@ -278,7 +277,6 @@ static int video_esp32_set_fmt(const struct device *dev, enum video_endpoint_id
 static int video_esp32_enqueue(const struct device *dev, enum video_endpoint_id ep,
 			       struct video_buffer *vbuf)
 {
-	const struct video_esp32_config *cfg = dev->config;
 	struct video_esp32_data *data = dev->data;
 
 	if (ep != VIDEO_EP_OUT) {

Original file line number	Diff line number	Diff line change
`@@ -89,7 +89,6 @@ void video_esp32_dma_rx_done(const struct device dev, void user_data, uint32_t`
`89`	`89`	`int status)`
`90`	`90`	`{`
`91`	`91`	`struct video_esp32_data *data = user_data;`
`92`		`- int ret = 0;`
`93`	`92`
`94`	`93`	`if (status == DMA_STATUS_BLOCK) {`
`95`	`94`	`LOG_DBG("received block");`
`@@ -278,7 +277,6 @@ static int video_esp32_set_fmt(const struct device *dev, enum video_endpoint_id`
`278`	`277`	`static int video_esp32_enqueue(const struct device *dev, enum video_endpoint_id ep,`
`279`	`278`	`struct video_buffer *vbuf)`
`280`	`279`	`{`
`281`		`- const struct video_esp32_config *cfg = dev->config;`
`282`	`280`	`struct video_esp32_data *data = dev->data;`
`283`	`281`
`284`	`282`	`if (ep != VIDEO_EP_OUT) {`