[dpdk-dev] [PATCH v5 05/11] event/octeontx2: clean LTO build warnings (maybe-uninitialized)

[Andrzej Ostruszka]

During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Exemplary compiler warning to suppress (with LTO enabled):
error: ‘chunk’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
   bkt->current_chunk = (uintptr_t)chunk;

Signed-off-by: Andrzej Ostruszka <aostruszka at marvell.com>
---
 drivers/event/octeontx2/otx2_tim_worker.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/event/octeontx2/otx2_tim_worker.h b/drivers/event/octeontx2/otx2_tim_worker.h
index b193e2cab..50db6543c 100644
--- a/drivers/event/octeontx2/otx2_tim_worker.h
+++ b/drivers/event/octeontx2/otx2_tim_worker.h
@@ -337,7 +337,7 @@ tim_add_entry_brst(struct otx2_tim_ring * const tim_ring,
 		   const struct otx2_tim_ent *ents,
 		   const uint16_t nb_timers, const uint8_t flags)
 {
-	struct otx2_tim_ent *chunk;
+	struct otx2_tim_ent *chunk = NULL;
 	struct otx2_tim_bkt *bkt;
 	uint16_t chunk_remainder;
 	uint16_t index = 0;
-- 
2.17.1