From 16b6b5e7a86353dbc0c4823fe3d772c0faca7c1c Mon Sep 17 00:00:00 2001 From: Mathias K Date: Fri, 16 Dec 2011 07:48:39 +0100 Subject: Change return value on error. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On wrong parameters a error is signalized to the calling function. Change-Id: I484443fdb39938e20382edc9246d5ec546a5c960 Signed-off-by: Mathias K Signed-off-by: Øyvind Harboe Reviewed-on: http://openocd.zylin.com/282 Tested-by: jenkins Reviewed-by: Øyvind Harboe --- src/jtag/drivers/vsllink.c | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) (limited to 'src/jtag/drivers/vsllink.c') diff --git a/src/jtag/drivers/vsllink.c b/src/jtag/drivers/vsllink.c index e39a4d62..fe7bdb24 100644 --- a/src/jtag/drivers/vsllink.c +++ b/src/jtag/drivers/vsllink.c @@ -472,9 +472,7 @@ static void vsllink_reset(int trst, int srst) COMMAND_HANDLER(vsllink_handle_usb_vid_command) { if (CMD_ARGC != 1) { - LOG_ERROR("parameter error, " - "should be one parameter for VID"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR; } COMMAND_PARSE_NUMBER(u16, CMD_ARGV[0], @@ -485,9 +483,7 @@ COMMAND_HANDLER(vsllink_handle_usb_vid_command) COMMAND_HANDLER(vsllink_handle_usb_pid_command) { if (CMD_ARGC != 1) { - LOG_ERROR("parameter error, " - "should be one parameter for PID"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR; } COMMAND_PARSE_NUMBER(u16, CMD_ARGV[0], versaloon_interface.usb_setting.pid); @@ -497,9 +493,7 @@ COMMAND_HANDLER(vsllink_handle_usb_pid_command) COMMAND_HANDLER(vsllink_handle_usb_bulkin_command) { if (CMD_ARGC != 1) { - LOG_ERROR("parameter error, " - "should be one parameter for BULKIN endpoint"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR; } COMMAND_PARSE_NUMBER(u8, CMD_ARGV[0], @@ -513,9 +507,7 @@ COMMAND_HANDLER(vsllink_handle_usb_bulkin_command) COMMAND_HANDLER(vsllink_handle_usb_bulkout_command) { if (CMD_ARGC != 1) { - LOG_ERROR("parameter error, " - "should be one parameter for BULKOUT endpoint"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR; } COMMAND_PARSE_NUMBER(u8, CMD_ARGV[0], @@ -529,9 +521,7 @@ COMMAND_HANDLER(vsllink_handle_usb_bulkout_command) COMMAND_HANDLER(vsllink_handle_usb_interface_command) { if (CMD_ARGC != 1) { - LOG_ERROR("parameter error, " - "should be one parameter for interface number"); - return ERROR_OK; + return ERROR_COMMAND_SYNTAX_ERROR; } COMMAND_PARSE_NUMBER(u8, CMD_ARGV[0], -- cgit v1.2.3-18-g5258