diff --git a/src/flash/nor/at91sam3.c b/src/flash/nor/at91sam3.c
index 37b6dd78b..aff66dfab 100644
--- a/src/flash/nor/at91sam3.c
+++ b/src/flash/nor/at91sam3.c
@@ -3274,7 +3274,6 @@ static int sam3_write(struct flash_bank *bank,
 		r = sam3_page_write(pPrivate, page_cur, pagebuffer);
 		if (r != ERROR_OK)
 			goto done;
-		buffer += count;
 	}
 	LOG_DEBUG("Done!");
 	r = ERROR_OK;
diff --git a/src/flash/nor/at91sam4.c b/src/flash/nor/at91sam4.c
index 4bc511c2a..00a54fe1f 100644
--- a/src/flash/nor/at91sam4.c
+++ b/src/flash/nor/at91sam4.c
@@ -2066,7 +2066,6 @@ static int sam4_write(struct flash_bank *bank,
 		r = sam4_page_write(pPrivate, page_cur, pagebuffer);
 		if (r != ERROR_OK)
 			goto done;
-		buffer += count;
 	}
 	LOG_DEBUG("Done!");
 	r = ERROR_OK;
diff --git a/src/rtos/linux.c b/src/rtos/linux.c
index e249ff49e..198f66e03 100644
--- a/src/rtos/linux.c
+++ b/src/rtos/linux.c
@@ -1215,7 +1215,7 @@ int linux_thread_extra_info(struct target *target,
 				sprintf(tmp_str_ptr, "%d", (int)temp->pid);
 			tmp_str_ptr += sprintf(tmp_str_ptr, "%s", " | ");
 			tmp_str_ptr += sprintf(tmp_str_ptr, "%s", name);
-			tmp_str_ptr += sprintf(tmp_str_ptr, "%s", temp->name);
+			sprintf(tmp_str_ptr, "%s", temp->name);
 			char *hex_str =
 				(char *)calloc(1, strlen(tmp_str) * 2 + 1);
 			str_to_hex(hex_str, tmp_str);