From bd49f2f34b4ef33210d8b511656fd9b6714b6c7f Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer Date: Wed, 21 Nov 2018 13:12:52 +0100 Subject: gk20a: use kcalloc() to allocate arrays Signed-off-by: Rolf Eike Beer Acked-by: Marcel Ziswiler --- drivers/gpu/nvgpu/gk20a/pmu_gk20a.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c index 4a06a94ed66f..b0eb2cc40cd7 100644 --- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c @@ -1545,8 +1545,7 @@ static int gk20a_init_pmu_setup_sw(struct gk20a *g) /* TBD: sysmon subtask */ pmu->mutex_cnt = pwr_pmu_mutex__size_1_v(); - pmu->mutex = kzalloc(pmu->mutex_cnt * - sizeof(struct pmu_mutex), GFP_KERNEL); + pmu->mutex = kcalloc(pmu->mutex_cnt, sizeof(*pmu->mutex), GFP_KERNEL); if (!pmu->mutex) { err = -ENOMEM; goto err; @@ -1557,8 +1556,8 @@ static int gk20a_init_pmu_setup_sw(struct gk20a *g) pmu->mutex[i].index = i; } - pmu->seq = kzalloc(PMU_MAX_NUM_SEQUENCES * - sizeof(struct pmu_sequence), GFP_KERNEL); + pmu->seq = kcalloc(PMU_MAX_NUM_SEQUENCES, sizeof(*pmu->seq), + GFP_KERNEL); if (!pmu->seq) { err = -ENOMEM; goto err_free_mutex; -- cgit v1.2.3