jtag: avoid checking for non NULL pointer to free it

[openocd.git] / src / jtag / drivers / ftdi.c

diff --git a/src/jtag/drivers/ftdi.c b/src/jtag/drivers/ftdi.c
index d2b97b96eef17e925244e01b89fb7165c782990d..4fa83ae560f496c03264439a513f570fe39973c2 100644 (file)
--- a/src/jtag/drivers/ftdi.c
+++ b/src/jtag/drivers/ftdi.c
@@ -709,8 +709,7 @@ static int ftdi_quit(void)
 COMMAND_HANDLER(ftdi_handle_device_desc_command)
 {
        if (CMD_ARGC == 1) {
-               if (ftdi_device_desc)
-                       free(ftdi_device_desc);
+               free(ftdi_device_desc);
                ftdi_device_desc = strdup(CMD_ARGV[0]);
        } else {
                LOG_ERROR("expected exactly one argument to ftdi_device_desc <description>");
@@ -722,8 +721,7 @@ COMMAND_HANDLER(ftdi_handle_device_desc_command)
 COMMAND_HANDLER(ftdi_handle_serial_command)
 {
        if (CMD_ARGC == 1) {
-               if (ftdi_serial)
-                       free(ftdi_serial);
+               free(ftdi_serial);
                ftdi_serial = strdup(CMD_ARGV[0]);
        } else {
                return ERROR_COMMAND_SYNTAX_ERROR;