openocd: fix simple cases of NULL comparison

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

diff --git a/src/flash/nor/jtagspi.c b/src/flash/nor/jtagspi.c
index f40efe84fa0d496eb98653e2b34eef996460129a..fade970afbc37c648a10772f6f2c964dc8b1298a 100644 (file)
--- a/src/flash/nor/jtagspi.c
+++ b/src/flash/nor/jtagspi.c
@@ -42,7 +42,7 @@ FLASH_BANK_COMMAND_HANDLER(jtagspi_flash_bank_command)
                return ERROR_COMMAND_SYNTAX_ERROR;
 
        info = malloc(sizeof(struct jtagspi_flash_bank));
-       if (info == NULL) {
+       if (!info) {
                LOG_ERROR("no memory for flash bank info");
                return ERROR_FAIL;
        }
@@ -129,7 +129,7 @@ static int jtagspi_cmd(struct flash_bank *bank, uint8_t cmd,
        lenb = DIV_ROUND_UP(len, 8);
        data_buf = malloc(lenb);
        if (lenb > 0) {
-               if (data_buf == NULL) {
+               if (!data_buf) {
                        LOG_ERROR("no memory for spi buffer");
                        return ERROR_FAIL;
                }
@@ -211,7 +211,7 @@ static int jtagspi_probe(struct flash_bank *bank)
        /* create and fill sectors array */
        bank->num_sectors = info->dev->size_in_bytes / sectorsize;
        sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
-       if (sectors == NULL) {
+       if (!sectors) {
                LOG_ERROR("not enough memory");
                return ERROR_FAIL;
        }