[PATCH v3] staging: media: atomisp: fix trailing statements in input_system.c

[Igor Pytko <igorpetindev@gmail.com>]

Move return statements to a new line to improve code readability
and comply with the Linux kernel coding style.

This patch also fixes several checkpatch.pl errors regarding
trailing statements throughout the file.

Signed-off-by: Igor Pytko <igorpetindev@gmail.com>
---
 .../hive_isp_css_common/host/input_system.c    | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

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 9f1199c47..86c9d7a48 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
@@ -423,7 +423,8 @@ static input_system_err_t input_system_configure_channel(
 			return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
 		}
 
-		if (error != INPUT_SYSTEM_ERR_NO_ERROR) return error;
+		if (error != INPUT_SYSTEM_ERR_NO_ERROR)
+			return error;
 		// Input switch channel configurations must be combined in united config.
 		config.input_switch_cfg.hsync_data_reg[channel.source_cfg.csi_cfg.csi_port * 2]
 		    =
@@ -1094,13 +1095,15 @@ 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;
+	if (status != INPUT_SYSTEM_ERR_NO_ERROR)
+		return status;
 
 	// Check for conflicts on source (implicitly on multicast, capture unit and input buffer).
 
 	status = set_csi_cfg(&config.csi_value[port], &channel.source_cfg.csi_cfg,
 			     &config.csi_flags[port]);
-	if (status != INPUT_SYSTEM_ERR_NO_ERROR) return status;
+	if (status != INPUT_SYSTEM_ERR_NO_ERROR)
+		return status;
 
 	switch (channel.source_cfg.csi_cfg.buffering_mode) {
 	case INPUT_SYSTEM_FIFO_CAPTURE:
@@ -1109,7 +1112,8 @@ static input_system_err_t input_system_configure_channel_sensor(
 		mux = INPUT_SYSTEM_MIPI_PORT0 + port;
 		status = input_system_multiplexer_cfg(&config.multiplexer, mux,
 						      &config.multiplexer_flags);
-		if (status != INPUT_SYSTEM_ERR_NO_ERROR) return status;
+		if (status != INPUT_SYSTEM_ERR_NO_ERROR)
+			return status;
 		config.multicast[port] = INPUT_SYSTEM_CSI_BACKEND;
 
 		// Shared resource, so it should be blocked.
@@ -1124,7 +1128,8 @@ static input_system_err_t input_system_configure_channel_sensor(
 		mux = INPUT_SYSTEM_ACQUISITION_UNIT;
 		status = input_system_multiplexer_cfg(&config.multiplexer, mux,
 						      &config.multiplexer_flags);
-		if (status != INPUT_SYSTEM_ERR_NO_ERROR) return status;
+		if (status != INPUT_SYSTEM_ERR_NO_ERROR)
+			return status;
 		config.multicast[port] = INPUT_SYSTEM_INPUT_BUFFER;
 
 		// Shared resource, so it should be blocked.
@@ -1139,7 +1144,8 @@ static input_system_err_t input_system_configure_channel_sensor(
 		mux = INPUT_SYSTEM_ACQUISITION_UNIT;
 		status = input_system_multiplexer_cfg(&config.multiplexer, mux,
 						      &config.multiplexer_flags);
-		if (status != INPUT_SYSTEM_ERR_NO_ERROR) return status;
+		if (status != INPUT_SYSTEM_ERR_NO_ERROR)
+			return status;
 		config.multicast[port] = INPUT_SYSTEM_INPUT_BUFFER;
 
 		// Shared resource, so it should be blocked.
-- 
2.43.0