openocd: fix simple cases of NULL comparison

[openocd.git] / src / flash / nor / at91sam3.c

diff --git a/src/flash/nor/at91sam3.c b/src/flash/nor/at91sam3.c
index 4a7c1cdab33a7f6d34413e501a19bedb1cd4c9d0..3f36af211623b19521a83e01d634659d31333a38 100644 (file)
--- a/src/flash/nor/at91sam3.c
+++ b/src/flash/nor/at91sam3.c
@@ -2810,7 +2810,7 @@ static struct sam3_chip *target2sam3(struct target *target)
 {
        struct sam3_chip *chip;
 
-       if (target == NULL)
+       if (!target)
                return NULL;
 
        chip = all_sam3_chips;
@@ -3126,7 +3126,7 @@ static int sam3_get_details(struct sam3_bank_private *private)
                else
                        details++;
        }
-       if (details->name == NULL) {
+       if (!details->name) {
                LOG_ERROR("SAM3 ChipID 0x%08x not found in table (perhaps you can ID this chip?)",
                        (unsigned int)(private->chip->cfg.CHIPID_CIDR));
                /* Help the victim, print details about the chip */
@@ -3207,9 +3207,9 @@ static int _sam3_probe(struct flash_bank *bank, int noise)
                }
        }
 
-       if (bank->sectors == NULL) {
+       if (!bank->sectors) {
                bank->sectors = calloc(private->nsectors, (sizeof((bank->sectors)[0])));
-               if (bank->sectors == NULL) {
+               if (!bank->sectors) {
                        LOG_ERROR("No memory!");
                        return ERROR_FAIL;
                }