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openocd: fix simple cases of NULL comparison
[fw/openocd]
/
src
/
jtag
/
drivers
/
buspirate.c
diff --git
a/src/jtag/drivers/buspirate.c
b/src/jtag/drivers/buspirate.c
index 59819513b4af151d99b6dff8a9e62583a000ca5a..642ad12f44cedcb77e449e233e7f58bdb8ea669c 100644
(file)
--- a/
src/jtag/drivers/buspirate.c
+++ b/
src/jtag/drivers/buspirate.c
@@
-285,7
+285,7
@@
static bool read_and_discard_all_data(const int fd)
static int buspirate_init(void)
{
static int buspirate_init(void)
{
- if (
buspirate_port == NULL
) {
+ if (
!buspirate_port
) {
LOG_ERROR("You need to specify the serial port!");
return ERROR_JTAG_INIT_FAILED;
}
LOG_ERROR("You need to specify the serial port!");
return ERROR_JTAG_INIT_FAILED;
}
@@
-466,7
+466,7
@@
COMMAND_HANDLER(buspirate_handle_port_command)
if (CMD_ARGC < 1)
return ERROR_COMMAND_SYNTAX_ERROR;
if (CMD_ARGC < 1)
return ERROR_COMMAND_SYNTAX_ERROR;
- if (
buspirate_port == NULL
)
+ if (
!buspirate_port
)
buspirate_port = strdup(CMD_ARGV[0]);
return ERROR_OK;
buspirate_port = strdup(CMD_ARGV[0]);
return ERROR_OK;