X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Ftarget%2Fmips_m4k.c;h=1a402933afbd265f284debee4119b13c4768e538;hb=08ee7bb982b16742f52cfdc6c649d82ffa2eb177;hp=8fa43097caf1773722b97168ed002d8b7eeca6fc;hpb=b159f5cdedd70fff9309722e927be670845f4df5;p=openocd.git

diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c
index 8fa43097ca..1a402933af 100644
--- a/src/target/mips_m4k.c
+++ b/src/target/mips_m4k.c
@@ -1045,7 +1045,7 @@ static int mips_m4k_read_memory(struct target *target, target_addr_t address,
 
 	if (size > 1) {
 		t = malloc(count * size * sizeof(uint8_t));
-		if (t == NULL) {
+		if (!t) {
 			LOG_ERROR("Out of memory");
 			return ERROR_FAIL;
 		}
@@ -1112,7 +1112,7 @@ static int mips_m4k_write_memory(struct target *target, target_addr_t address,
 		/* mips32_..._write_mem with size 4/2 requires uint32_t/uint16_t in host */
 		/* endianness, but byte array represents target endianness               */
 		t = malloc(count * size * sizeof(uint8_t));
-		if (t == NULL) {
+		if (!t) {
 			LOG_ERROR("Out of memory");
 			return ERROR_FAIL;
 		}
@@ -1218,7 +1218,7 @@ static int mips_m4k_bulk_write_memory(struct target *target, target_addr_t addre
 	if (address & 0x3u)
 		return ERROR_TARGET_UNALIGNED_ACCESS;
 
-	if (mips32->fast_data_area == NULL) {
+	if (!mips32->fast_data_area) {
 		/* Get memory for block write handler
 		 * we preserve this area between calls and gain a speed increase
 		 * of about 3kb/sec when writing flash
@@ -1250,7 +1250,7 @@ static int mips_m4k_bulk_write_memory(struct target *target, target_addr_t addre
 	/* but byte array represents target endianness                      */
 	uint32_t *t = NULL;
 	t = malloc(count * sizeof(uint32_t));
-	if (t == NULL) {
+	if (!t) {
 		LOG_ERROR("Out of memory");
 		return ERROR_FAIL;
 	}