[PATCH] staging : media : atomisp : input_system.c : fixes the error of control reaches end of non-void function [-Werror=return-type]

[Kushal Kothari <kushalkothari285@gmail.com>]

The compiler cannot tell from that code if the function will ever reach
the end and still return something. To make that clear, replaced the last
line with just "else" which fixes the error of "error: control reaches end of non-void function [-Werror=return-type]"

Signed-off-by: Kushal Kothari <kushalkothari285@gmail.com>
---
 .../media/atomisp/pci/hive_isp_css_common/host/input_system.c    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/input_system.c b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/input_system.c
index 8e085dda0c18..91bad8f34efc 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/input_system.c
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/input_system.c
@@ -1587,6 +1587,7 @@ static input_system_err_t input_system_configure_channel_sensor(
 	status = set_source_type(&config.source_type, channel.source_type,
 				 &config.source_type_flags);
 	if (status != INPUT_SYSTEM_ERR_NO_ERROR) return status;
+	else return status;
 
 	// Check for conflicts on source (implicitly on multicast, capture unit and input buffer).
 
-- 
2.25.1