flash/stm32l4x: fix maybe-uninitialized compiler error

[fw/openocd] / src / flash / nor / stm32l4x.c

diff --git a/src/flash/nor/stm32l4x.c b/src/flash/nor/stm32l4x.c
index fa8924ed385e12dc144930e7ae37d49eb256f911..fd0338899f461293098f2f3de4d8fa743e8f5211 100644 (file)
--- a/src/flash/nor/stm32l4x.c
+++ b/src/flash/nor/stm32l4x.c
@@ -1632,7 +1632,7 @@ err_lock:
 
 static int stm32l4_read_idcode(struct flash_bank *bank, uint32_t *id)
 {
-       int retval;
+       int retval = ERROR_OK;
        struct target *target = bank->target;
 
        /* try reading possible IDCODE registers, in the following order */