[S] Change in flashrom[master]: stlinkv3_spi: fix uninitialized pointer

[Alexander Goncharov (Code Review)]

Alexander Goncharov has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/67700 )

Change subject: stlinkv3_spi: fix uninitialized pointer
......................................................................

stlinkv3_spi: fix uninitialized pointer

If we compile flashrom using meson build system, the compiler will fail
due to -Werror=maybe-uninitialized. Let's initialize the pointer to
NULL as suggested by the compiler compiler.

TEST=`meson out && ninja -C out`

Change-Id: Ibaf25f67186724d9045ade849026782c3eac4952
Signed-off-by: Alexander Goncharov 
---
M stlinkv3_spi.c
1 file changed, 17 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/00/67700/1

diff --git a/stlinkv3_spi.c b/stlinkv3_spi.c
index 38fe9f9..8dc0cb3 100644
--- a/stlinkv3_spi.c
+++ b/stlinkv3_spi.c
@@ -482,7 +482,7 @@
    int ret = 1;
    int devIndex = 0;
    struct libusb_context *usb_ctx;
-	libusb_device_handle *stlinkv3_handle;
+	libusb_device_handle *stlinkv3_handle = NULL;
    struct stlinkv3_spi_data *stlinkv3_data;

if (libusb_init(&usb_ctx)) {