target/dsp563xx: Handle return values

[fw/openocd] / src / target / dsp563xx.c

diff --git a/src/target/dsp563xx.c b/src/target/dsp563xx.c
index 81ea21e8130304901787d5bc79a1735577be7c73..7305733479f0ad97b729bce57f7b12f114d8ed76 100644 (file)
--- a/src/target/dsp563xx.c
+++ b/src/target/dsp563xx.c
@@ -1085,8 +1085,17 @@ static int dsp563xx_poll(struct target *target)
 
        if (!dsp563xx->hardware_breakpoints_cleared) {
                err = dsp563xx_once_reg_write(target->tap, 1, DSP563XX_ONCE_OBCR, 0);
+               if (err != ERROR_OK)
+                       return err;
+
                err = dsp563xx_once_reg_write(target->tap, 1, DSP563XX_ONCE_OMLR0, 0);
+               if (err != ERROR_OK)
+                       return err;
+
                err = dsp563xx_once_reg_write(target->tap, 1, DSP563XX_ONCE_OMLR1, 0);
+               if (err != ERROR_OK)
+                       return err;
+
                dsp563xx->hardware_breakpoints_cleared = 1;
        }