Commit 72f7fe2d authored Sep 10, 2020 by Jason Yan Committed by Li Yang Sep 22, 2020

soc: fsl: dpio: remove set but not used 'addr_cena'



This addresses the following gcc warning with "make W=1":

drivers/soc/fsl/dpio/qbman-portal.c: In function
‘qbman_swp_enqueue_multiple_direct’:
drivers/soc/fsl/dpio/qbman-portal.c:650:11: warning: variable
‘addr_cena’ set but not used [-Wunused-but-set-variable]
  650 |  uint64_t addr_cena;
      |           ^~~~~~~~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Li Yang <leoyang.li@nxp.com>

parent 750cf40c

drivers/soc/fsl/dpio/qbman-portal.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -647,7 +647,6 @@ int qbman_swp_enqueue_multiple_direct(struct qbman_swp *s,
		const uint32_t cl = (uint32_t )d;
		uint32_t eqcr_ci, eqcr_pi, half_mask, full_mask;
		int i, num_enqueued = 0;
		uint64_t addr_cena;

		spin_lock(&s->access_spinlock);
		half_mask = (s->eqcr.pi_ci_mask>>1);
		@@ -701,7 +700,6 @@ int qbman_swp_enqueue_multiple_direct(struct qbman_swp *s,

		/* Flush all the cacheline without load/store in between */
		eqcr_pi = s->eqcr.pi;
		addr_cena = (size_t)s->addr_cena;
		for (i = 0; i < num_enqueued; i++)
		eqcr_pi++;
		s->eqcr.pi = eqcr_pi & full_mask;

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