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-rw-r--r--drivers/scsi/lpfc/lpfc_init.c7
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c5
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c50
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c2
4 files changed, 30 insertions, 34 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 7ae343b14630..52cae87da0d2 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -5723,8 +5723,9 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
}
if (!phba->sli.sli3_ring)
- phba->sli.sli3_ring = kzalloc(LPFC_SLI3_MAX_RING *
- sizeof(struct lpfc_sli_ring), GFP_KERNEL);
+ phba->sli.sli3_ring = kcalloc(LPFC_SLI3_MAX_RING,
+ sizeof(struct lpfc_sli_ring),
+ GFP_KERNEL);
if (!phba->sli.sli3_ring)
return -ENOMEM;
@@ -6233,7 +6234,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
/* Allocate eligible FCF bmask memory for FCF roundrobin failover */
longs = (LPFC_SLI4_FCF_TBL_INDX_MAX + BITS_PER_LONG - 1)/BITS_PER_LONG;
- phba->fcf.fcf_rr_bmask = kzalloc(longs * sizeof(unsigned long),
+ phba->fcf.fcf_rr_bmask = kcalloc(longs, sizeof(unsigned long),
GFP_KERNEL);
if (!phba->fcf.fcf_rr_bmask) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index 41361662ff08..0758edb9dfe2 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -120,8 +120,9 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
if (!phba->lpfc_mbuf_pool)
goto fail_free_dma_buf_pool;
- pool->elements = kmalloc(sizeof(struct lpfc_dmabuf) *
- LPFC_MBUF_POOL_SIZE, GFP_KERNEL);
+ pool->elements = kmalloc_array(LPFC_MBUF_POOL_SIZE,
+ sizeof(struct lpfc_dmabuf),
+ GFP_KERNEL);
if (!pool->elements)
goto fail_free_lpfc_mbuf_pool;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 4b70d53acb72..6f3c00a233ec 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1720,7 +1720,7 @@ lpfc_sli_next_iotag(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
- LPFC_IOCBQ_LOOKUP_INCREMENT)) {
new_len = psli->iocbq_lookup_len + LPFC_IOCBQ_LOOKUP_INCREMENT;
spin_unlock_irq(&phba->hbalock);
- new_arr = kzalloc(new_len * sizeof (struct lpfc_iocbq *),
+ new_arr = kcalloc(new_len, sizeof(struct lpfc_iocbq *),
GFP_KERNEL);
if (new_arr) {
spin_lock_irq(&phba->hbalock);
@@ -5142,16 +5142,17 @@ lpfc_sli_hba_setup(struct lpfc_hba *phba)
*/
if ((phba->vpi_bmask == NULL) && (phba->vpi_ids == NULL)) {
longs = (phba->max_vpi + BITS_PER_LONG) / BITS_PER_LONG;
- phba->vpi_bmask = kzalloc(longs * sizeof(unsigned long),
+ phba->vpi_bmask = kcalloc(longs,
+ sizeof(unsigned long),
GFP_KERNEL);
if (!phba->vpi_bmask) {
rc = -ENOMEM;
goto lpfc_sli_hba_setup_error;
}
- phba->vpi_ids = kzalloc(
- (phba->max_vpi+1) * sizeof(uint16_t),
- GFP_KERNEL);
+ phba->vpi_ids = kcalloc(phba->max_vpi + 1,
+ sizeof(uint16_t),
+ GFP_KERNEL);
if (!phba->vpi_ids) {
kfree(phba->vpi_bmask);
rc = -ENOMEM;
@@ -5836,14 +5837,14 @@ lpfc_sli4_alloc_extent(struct lpfc_hba *phba, uint16_t type)
length = sizeof(struct lpfc_rsrc_blks);
switch (type) {
case LPFC_RSC_TYPE_FCOE_RPI:
- phba->sli4_hba.rpi_bmask = kzalloc(longs *
+ phba->sli4_hba.rpi_bmask = kcalloc(longs,
sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.rpi_bmask)) {
rc = -ENOMEM;
goto err_exit;
}
- phba->sli4_hba.rpi_ids = kzalloc(rsrc_id_cnt *
+ phba->sli4_hba.rpi_ids = kcalloc(rsrc_id_cnt,
sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.rpi_ids)) {
@@ -5865,15 +5866,13 @@ lpfc_sli4_alloc_extent(struct lpfc_hba *phba, uint16_t type)
ext_blk_list = &phba->sli4_hba.lpfc_rpi_blk_list;
break;
case LPFC_RSC_TYPE_FCOE_VPI:
- phba->vpi_bmask = kzalloc(longs *
- sizeof(unsigned long),
+ phba->vpi_bmask = kcalloc(longs, sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->vpi_bmask)) {
rc = -ENOMEM;
goto err_exit;
}
- phba->vpi_ids = kzalloc(rsrc_id_cnt *
- sizeof(uint16_t),
+ phba->vpi_ids = kcalloc(rsrc_id_cnt, sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->vpi_ids)) {
kfree(phba->vpi_bmask);
@@ -5887,7 +5886,7 @@ lpfc_sli4_alloc_extent(struct lpfc_hba *phba, uint16_t type)
ext_blk_list = &phba->lpfc_vpi_blk_list;
break;
case LPFC_RSC_TYPE_FCOE_XRI:
- phba->sli4_hba.xri_bmask = kzalloc(longs *
+ phba->sli4_hba.xri_bmask = kcalloc(longs,
sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.xri_bmask)) {
@@ -5895,7 +5894,7 @@ lpfc_sli4_alloc_extent(struct lpfc_hba *phba, uint16_t type)
goto err_exit;
}
phba->sli4_hba.max_cfg_param.xri_used = 0;
- phba->sli4_hba.xri_ids = kzalloc(rsrc_id_cnt *
+ phba->sli4_hba.xri_ids = kcalloc(rsrc_id_cnt,
sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.xri_ids)) {
@@ -5910,14 +5909,14 @@ lpfc_sli4_alloc_extent(struct lpfc_hba *phba, uint16_t type)
ext_blk_list = &phba->sli4_hba.lpfc_xri_blk_list;
break;
case LPFC_RSC_TYPE_FCOE_VFI:
- phba->sli4_hba.vfi_bmask = kzalloc(longs *
+ phba->sli4_hba.vfi_bmask = kcalloc(longs,
sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.vfi_bmask)) {
rc = -ENOMEM;
goto err_exit;
}
- phba->sli4_hba.vfi_ids = kzalloc(rsrc_id_cnt *
+ phba->sli4_hba.vfi_ids = kcalloc(rsrc_id_cnt,
sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.vfi_ids)) {
@@ -6250,15 +6249,14 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
}
base = phba->sli4_hba.max_cfg_param.rpi_base;
longs = (count + BITS_PER_LONG - 1) / BITS_PER_LONG;
- phba->sli4_hba.rpi_bmask = kzalloc(longs *
+ phba->sli4_hba.rpi_bmask = kcalloc(longs,
sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.rpi_bmask)) {
rc = -ENOMEM;
goto err_exit;
}
- phba->sli4_hba.rpi_ids = kzalloc(count *
- sizeof(uint16_t),
+ phba->sli4_hba.rpi_ids = kcalloc(count, sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.rpi_ids)) {
rc = -ENOMEM;
@@ -6279,15 +6277,13 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
}
base = phba->sli4_hba.max_cfg_param.vpi_base;
longs = (count + BITS_PER_LONG - 1) / BITS_PER_LONG;
- phba->vpi_bmask = kzalloc(longs *
- sizeof(unsigned long),
+ phba->vpi_bmask = kcalloc(longs, sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->vpi_bmask)) {
rc = -ENOMEM;
goto free_rpi_ids;
}
- phba->vpi_ids = kzalloc(count *
- sizeof(uint16_t),
+ phba->vpi_ids = kcalloc(count, sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->vpi_ids)) {
rc = -ENOMEM;
@@ -6308,7 +6304,7 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
}
base = phba->sli4_hba.max_cfg_param.xri_base;
longs = (count + BITS_PER_LONG - 1) / BITS_PER_LONG;
- phba->sli4_hba.xri_bmask = kzalloc(longs *
+ phba->sli4_hba.xri_bmask = kcalloc(longs,
sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.xri_bmask)) {
@@ -6316,8 +6312,7 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
goto free_vpi_ids;
}
phba->sli4_hba.max_cfg_param.xri_used = 0;
- phba->sli4_hba.xri_ids = kzalloc(count *
- sizeof(uint16_t),
+ phba->sli4_hba.xri_ids = kcalloc(count, sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.xri_ids)) {
rc = -ENOMEM;
@@ -6338,15 +6333,14 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
}
base = phba->sli4_hba.max_cfg_param.vfi_base;
longs = (count + BITS_PER_LONG - 1) / BITS_PER_LONG;
- phba->sli4_hba.vfi_bmask = kzalloc(longs *
+ phba->sli4_hba.vfi_bmask = kcalloc(longs,
sizeof(unsigned long),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.vfi_bmask)) {
rc = -ENOMEM;
goto free_xri_ids;
}
- phba->sli4_hba.vfi_ids = kzalloc(count *
- sizeof(uint16_t),
+ phba->sli4_hba.vfi_ids = kcalloc(count, sizeof(uint16_t),
GFP_KERNEL);
if (unlikely(!phba->sli4_hba.vfi_ids)) {
rc = -ENOMEM;
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index c9d33b1268cb..81bc12dedf41 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -840,7 +840,7 @@ lpfc_create_vport_work_array(struct lpfc_hba *phba)
struct lpfc_vport *port_iterator;
struct lpfc_vport **vports;
int index = 0;
- vports = kzalloc((phba->max_vports + 1) * sizeof(struct lpfc_vport *),
+ vports = kcalloc(phba->max_vports + 1, sizeof(struct lpfc_vport *),
GFP_KERNEL);
if (vports == NULL)
return NULL;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.