openocd: fix simple cases of NULL comparison

[openocd.git] / src / target / cortex_a.c

diff --git a/src/target/cortex_a.c b/src/target/cortex_a.c
index faed2d531360c341296b37b97c4d5472b7f4848c..f41f39d0e2732ad5663309fc98fa3af3d7683ad2 100644 (file)
--- a/src/target/cortex_a.c
+++ b/src/target/cortex_a.c
@@ -3126,13 +3126,13 @@ static int cortex_a_target_create(struct target *target, Jim_Interp *interp)
        struct cortex_a_common *cortex_a;
        struct adiv5_private_config *pc;
 
-       if (target->private_config == NULL)
+       if (!target->private_config)
                return ERROR_FAIL;
 
        pc = (struct adiv5_private_config *)target->private_config;
 
        cortex_a = calloc(1, sizeof(struct cortex_a_common));
-       if (cortex_a == NULL) {
+       if (!cortex_a) {
                LOG_ERROR("Out of memory");
                return ERROR_FAIL;
        }
@@ -3153,7 +3153,7 @@ static int cortex_r4_target_create(struct target *target, Jim_Interp *interp)
                return ERROR_FAIL;
 
        cortex_a = calloc(1, sizeof(struct cortex_a_common));
-       if (cortex_a == NULL) {
+       if (!cortex_a) {
                LOG_ERROR("Out of memory");
                return ERROR_FAIL;
        }
@@ -3268,7 +3268,7 @@ COMMAND_HANDLER(handle_cortex_a_mask_interrupts_command)
 
        if (CMD_ARGC > 0) {
                n = jim_nvp_name2value_simple(nvp_maskisr_modes, CMD_ARGV[0]);
-               if (n->name == NULL) {
+               if (!n->name) {
                        LOG_ERROR("Unknown parameter: %s - should be off or on", CMD_ARGV[0]);
                        return ERROR_COMMAND_SYNTAX_ERROR;
                }
@@ -3296,7 +3296,7 @@ COMMAND_HANDLER(handle_cortex_a_dacrfixup_command)
 
        if (CMD_ARGC > 0) {
                n = jim_nvp_name2value_simple(nvp_dacrfixup_modes, CMD_ARGV[0]);
-               if (n->name == NULL)
+               if (!n->name)
                        return ERROR_COMMAND_SYNTAX_ERROR;
                cortex_a->dacrfixup_mode = n->value;