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skd: Use kcalloc() instead of kzalloc() with multiply
This patch does not change any functionality. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
parent
85e34112cf
commit
01433d0de0
1 changed files with 17 additions and 13 deletions
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@ -3815,12 +3815,13 @@ static int skd_cons_skmsg(struct skd_device *skdev)
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u32 i;
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dev_dbg(&skdev->pdev->dev,
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"skmsg_table kzalloc, struct %lu, count %u total %lu\n",
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"skmsg_table kcalloc, struct %lu, count %u total %lu\n",
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sizeof(struct skd_fitmsg_context), skdev->num_fitmsg_context,
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sizeof(struct skd_fitmsg_context) * skdev->num_fitmsg_context);
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skdev->skmsg_table = kzalloc(sizeof(struct skd_fitmsg_context)
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*skdev->num_fitmsg_context, GFP_KERNEL);
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skdev->skmsg_table = kcalloc(skdev->num_fitmsg_context,
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sizeof(struct skd_fitmsg_context),
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GFP_KERNEL);
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if (skdev->skmsg_table == NULL) {
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rc = -ENOMEM;
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goto err_out;
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@ -3895,12 +3896,13 @@ static int skd_cons_skreq(struct skd_device *skdev)
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u32 i;
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dev_dbg(&skdev->pdev->dev,
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"skreq_table kzalloc, struct %lu, count %u total %lu\n",
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"skreq_table kcalloc, struct %lu, count %u total %lu\n",
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sizeof(struct skd_request_context), skdev->num_req_context,
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sizeof(struct skd_request_context) * skdev->num_req_context);
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skdev->skreq_table = kzalloc(sizeof(struct skd_request_context)
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* skdev->num_req_context, GFP_KERNEL);
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skdev->skreq_table = kcalloc(skdev->num_req_context,
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sizeof(struct skd_request_context),
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GFP_KERNEL);
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if (skdev->skreq_table == NULL) {
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rc = -ENOMEM;
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goto err_out;
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@ -3918,8 +3920,8 @@ static int skd_cons_skreq(struct skd_device *skdev)
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skreq->id = i + SKD_ID_RW_REQUEST;
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skreq->state = SKD_REQ_STATE_IDLE;
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skreq->sg = kzalloc(sizeof(struct scatterlist) *
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skdev->sgs_per_request, GFP_KERNEL);
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skreq->sg = kcalloc(skdev->sgs_per_request,
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sizeof(struct scatterlist), GFP_KERNEL);
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if (skreq->sg == NULL) {
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rc = -ENOMEM;
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goto err_out;
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@ -3952,12 +3954,13 @@ static int skd_cons_skspcl(struct skd_device *skdev)
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u32 i, nbytes;
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dev_dbg(&skdev->pdev->dev,
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"skspcl_table kzalloc, struct %lu, count %u total %lu\n",
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"skspcl_table kcalloc, struct %lu, count %u total %lu\n",
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sizeof(struct skd_special_context), skdev->n_special,
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sizeof(struct skd_special_context) * skdev->n_special);
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skdev->skspcl_table = kzalloc(sizeof(struct skd_special_context)
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* skdev->n_special, GFP_KERNEL);
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skdev->skspcl_table = kcalloc(skdev->n_special,
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sizeof(struct skd_special_context),
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GFP_KERNEL);
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if (skdev->skspcl_table == NULL) {
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rc = -ENOMEM;
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goto err_out;
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@ -3983,8 +3986,9 @@ static int skd_cons_skspcl(struct skd_device *skdev)
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goto err_out;
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}
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skspcl->req.sg = kzalloc(sizeof(struct scatterlist) *
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SKD_N_SG_PER_SPECIAL, GFP_KERNEL);
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skspcl->req.sg = kcalloc(SKD_N_SG_PER_SPECIAL,
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sizeof(struct scatterlist),
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GFP_KERNEL);
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if (skspcl->req.sg == NULL) {
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rc = -ENOMEM;
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goto err_out;
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