[next] soc: fsl: dpio: remove redundant assignment to pointer p

Commit Message

Colin Ian King Feb. 23, 2024, 2:53 p.m. UTC

There are two places where pointer p is being assigned a value that
is never read, the pointer is re-assingned later. The assignments
are redundant and can be removed.

Cleans up two clang scan build warnings:
drivers/soc/fsl/dpio/qbman-portal.c:662:3: warning: Value stored to 'p'
is never read [deadcode.DeadStores]
drivers/soc/fsl/dpio/qbman-portal.c:820:3: warning: Value stored to 'p'
is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <[e-mail]>
---
 drivers/soc/fsl/dpio/qbman-portal.c | 2 --
 1 file changed, 2 deletions(-)

Patch

diff --git a/drivers/soc/fsl/dpio/qbman-portal.c b/drivers/soc/fsl/dpio/qbman-portal.c
index 0a3fb6c115f4..03cc374f11d7 100644
--- a/drivers/soc/fsl/dpio/qbman-portal.c
+++ b/drivers/soc/fsl/dpio/qbman-portal.c
@@ -659,7 +659,6 @@  int qbman_swp_enqueue_multiple_direct(struct qbman_swp *s,
 
 	if (!s->eqcr.available) {
 		eqcr_ci = s->eqcr.ci;
-		p = s->addr_cena + QBMAN_CENA_SWP_EQCR_CI;
 		s->eqcr.ci = qbman_read_register(s, QBMAN_CINH_SWP_EQCR_CI);
 		s->eqcr.ci &= full_mask;
 
@@ -817,7 +816,6 @@  int qbman_swp_enqueue_multiple_desc_direct(struct qbman_swp *s,
 	full_mask = s->eqcr.pi_ci_mask;
 	if (!s->eqcr.available) {
 		eqcr_ci = s->eqcr.ci;
-		p = s->addr_cena + QBMAN_CENA_SWP_EQCR_CI;
 		s->eqcr.ci = qbman_read_register(s, QBMAN_CINH_SWP_EQCR_CI);
 		s->eqcr.available = qm_cyc_diff(s->eqcr.pi_ring_size,
 					eqcr_ci, s->eqcr.ci);