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scsi: lpfc: Use kcalloc()

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Use kcalloc() instead of kmalloc() + memset().

Link: https://lore.kernel.org/r/20220313141847.109804-1-Julia.Lawall@inria.fr
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Julia Lawall 2022-03-13 15:18:47 +01:00 committed by Martin K. Petersen
parent 9d05790f51
commit dc2646417d
1 changed files with 3 additions and 6 deletions
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9
drivers/scsi/lpfc/lpfc_debugfs.c
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@ -6272,9 +6272,9 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
phba->hba_debugfs_root,
phba, &lpfc_debugfs_op_slow_ring_trc);
if (!phba->slow_ring_trc) {
phba->slow_ring_trc = kmalloc(
(sizeof(struct lpfc_debugfs_trc) *
lpfc_debugfs_max_slow_ring_trc),
phba->slow_ring_trc = kcalloc(
lpfc_debugfs_max_slow_ring_trc,
sizeof(struct lpfc_debugfs_trc),
GFP_KERNEL);
if (!phba->slow_ring_trc) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
@ -6283,9 +6283,6 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
goto debug_failed;
}
atomic_set(&phba->slow_ring_trc_cnt, 0);
memset(phba->slow_ring_trc, 0,
(sizeof(struct lpfc_debugfs_trc) *
lpfc_debugfs_max_slow_ring_trc));
}
snprintf(name, sizeof(name), "nvmeio_trc");