[Accel-config] [PATCH v1 2/5] accel-config: static analysis bug fix

From: Ramesh Thomas <ramesh.thomas(a)intel.com>

Move dereferencing of device after the null check.

Signed-off-by: Ramesh Thomas <ramesh.thomas(a)intel.com>
---
 accfg/lib/libaccfg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/accfg/lib/libaccfg.c b/accfg/lib/libaccfg.c
index cd9da42..92d3a70 100644
--- a/accfg/lib/libaccfg.c
+++ b/accfg/lib/libaccfg.c
@@ -529,7 +529,7 @@ static void *add_wq(void *parent, int id, const char *wq_base,
 {
 	struct accfg_wq *wq;
 	struct accfg_device *device = parent;
-	struct accfg_group *group = device->group;
+	struct accfg_group *group;
 	struct accfg_ctx *ctx;
 	char *path;
 	char *wq_base_string;
@@ -540,6 +540,7 @@ static void *add_wq(void *parent, int id, const char *wq_base,
 	if (!device)
 		return NULL;
 
+	group = device->group;
 	ctx = accfg_device_get_ctx(device);
 	dfd = open(wq_base, O_PATH);
 	if (dfd < 0)
-- 
2.26.2