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scsi: fnic: Use vzalloc

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Replaced vmalloc + memset with vzalloc

Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@gmail.com>
Acked-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sabyasachi Gupta 2018-11-14 22:24:21 +05:30 committed by Martin K. Petersen
parent 3ad9800231
commit e3f230c066
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/fnic/fnic_trace.c
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@ -468,14 +468,13 @@ int fnic_trace_buf_init(void)
fnic_max_trace_entries = (trace_max_pages * PAGE_SIZE)/
FNIC_ENTRY_SIZE_BYTES;
fnic_trace_buf_p = (unsigned long)vmalloc((trace_max_pages * PAGE_SIZE));
fnic_trace_buf_p = (unsigned long)vzalloc(trace_max_pages * PAGE_SIZE);
if (!fnic_trace_buf_p) {
printk(KERN_ERR PFX "Failed to allocate memory "
"for fnic_trace_buf_p\n");
err = -ENOMEM;
goto err_fnic_trace_buf_init;
}
memset((void *)fnic_trace_buf_p, 0, (trace_max_pages * PAGE_SIZE));
fnic_trace_entries.page_offset =
vmalloc(array_size(fnic_max_trace_entries,