[Xen-devel] [PATCH 1/2] libxl: ensure var is inited in libxl__domain_firmware

[Doug Goldstein <cardoe@xxxxxxxxxx>]

Some versions of GCC complain that the 'firmware' variable can be used
uninitialized. It looks like the switch inside of the else case is just
confusing GCC.

Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
---
CC: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
CC: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
CC: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/libxl_dom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
index 664adad..b825b98 100644
--- a/tools/libxl/libxl_dom.c
+++ b/tools/libxl/libxl_dom.c
@@ -867,7 +867,7 @@ static int libxl__domain_firmware(libxl__gc *gc,
                                   struct xc_dom_image *dom)
 {
     libxl_ctx *ctx = libxl__gc_owner(gc);
-    const char *firmware;
+    const char *firmware = NULL;
     int e, rc;
     int datalen = 0;
     void *data;
-- 
2.4.10


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