[v2,04/10] event/octeontx2: fix maybe-uninitialized warnings for LTO build

Message ID 20190917075754.8310-5-amo@semihalf.com
State New
Delegated to: Thomas Monjalon
Headers show
Series
  • Add an option to use LTO for DPDK build
Related show

Checks

Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch warning coding style issues

Commit Message

Andrzej Ostruszka Sept. 17, 2019, 7:57 a.m.
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

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

Patch

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;