There is nothing wrong with is_queueing not being set at the start
of __set_no_path_retry(), it will always get set before it is accessed,
but gcc 8.2.1 is failing with
structs_vec.c: In function ‘__set_no_path_retry’:
structs_vec.c:339:7: error: ‘is_queueing’ may be used uninitialized in
this function [-Werror=maybe-uninitialized]
bool is_queueing;
^~~~~~~~~~~
so, assign a value to make it happy.
Reviewed-by: Martin Wilck <mwilck@xxxxxxxx>
Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
---
libmultipath/structs_vec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libmultipath/structs_vec.c b/libmultipath/structs_vec.c
index 3dbbaa0f..077f2e42 100644
--- a/libmultipath/structs_vec.c
+++ b/libmultipath/structs_vec.c
@@ -336,7 +336,7 @@ static void leave_recovery_mode(struct multipath *mpp)
void __set_no_path_retry(struct multipath *mpp, bool check_features)
{
- bool is_queueing;
+ bool is_queueing = false; /* assign a value to make gcc happy */
check_features = check_features && mpp->features != NULL;
if (check_features)
--
2.17.2
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