staging: media: davinci_vpfe: dm365_ipipe_hw: Remove unnecessary else after return

This patch fixes the checkpatch warning that else is not generally
useful after a break or return.

This was done using Coccinelle:
@@
expression e2;
statement s1;
@@
if(e2) { ... return ...; }
-else
         s1
Signed-off-by: NBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c

@@ -242,7 +242,7 @@ static int get_ipipe_mode(struct vpfe_ipipe_device *ipipe)
 
 	if (ipipeif_sink == IPIPEIF_INPUT_MEMORY)
 		return IPIPE_MODE_SINGLE_SHOT;
-	else if (ipipeif_sink == IPIPEIF_INPUT_ISIF)
+	if (ipipeif_sink == IPIPEIF_INPUT_ISIF)
 		return IPIPE_MODE_CONTINUOUS;
 
 	return -EINVAL;