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Commit 5d6cd9fe authored by Bart Van Assche's avatar Bart Van Assche Committed by Martin K. Petersen
Browse files

scsi: target/core: Use kvcalloc() instead of open-coding it 



This patch does not change any functionality. Note: the code that frees
sess_cmd_map already uses kvfree() so that code does not need to be
modified.

Reviewed-by: default avatarDavid Disseldorp <ddiss@suse.de>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent e7f41104

drivers/target/target_core_transport.c

+4 −7
Original line number Diff line number Diff line
@@ -273,15 +273,12 @@ int transport_alloc_session_tags(struct se_session *se_sess, 
{

	int rc;



	se_sess->sess_cmd_map = kcalloc(tag_size, tag_num,

					GFP_KERNEL | __GFP_NOWARN | __GFP_RETRY_MAYFAIL);

	if (!se_sess->sess_cmd_map) {

		se_sess->sess_cmd_map = vzalloc(array_size(tag_size, tag_num));

	se_sess->sess_cmd_map = kvcalloc(tag_size, tag_num,

					 GFP_KERNEL | __GFP_RETRY_MAYFAIL);

	if (!se_sess->sess_cmd_map) {

		pr_err("Unable to allocate se_sess->sess_cmd_map\n");

		return -ENOMEM;

	}

	}



	rc = sbitmap_queue_init_node(&se_sess->sess_tag_pool, tag_num, -1,

			false, GFP_KERNEL, NUMA_NO_NODE);