openocd: remove NULL comparisons with checkpatch [1/2]

[fw/openocd] / src / flash / nor / at91samd.c

diff --git a/src/flash/nor/at91samd.c b/src/flash/nor/at91samd.c
index ea8503967b68cb4697086d3d1ef580dcb0a16778..76c08d7b55e95ac1da78b36844d2a5e0ef309368 100644 (file)
--- a/src/flash/nor/at91samd.c
+++ b/src/flash/nor/at91samd.c
@@ -1064,7 +1064,7 @@ static COMMAND_HELPER(get_u64_from_hexarg, unsigned int num, uint64_t *value)
                char *check = NULL;
                *value = strtoull(&(CMD_ARGV[num][2]), &check, 16);
                if ((value == 0 && errno == ERANGE) ||
-                       check == NULL || *check != 0) {
+                       !check || *check != 0) {
                        command_print(CMD, "Invalid 64-bit hex value in argument %d.",
                                num + 1);
                        return ERROR_COMMAND_SYNTAX_ERROR;