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scsi: scsi_transport_fc: Declare wwn_to_u64() argument const

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Since the wwn_to_u64() function does not change its input, make its
argument const.

Cc: James Smart <james.smart@broadcom.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Steffen Maier <maier@linux.vnet.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2019-04-04 12:44:38 -07:00 committed by Martin K. Petersen
parent ef19af9c28
commit 5585cbddce
1 changed files with 1 additions and 1 deletions
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2
include/scsi/scsi_transport_fc.h
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@ -756,7 +756,7 @@ fc_remote_port_chkready(struct fc_rport *rport)
return result;
}
static inline u64 wwn_to_u64(u8 *wwn)
static inline u64 wwn_to_u64(const u8 *wwn)
{
return get_unaligned_be64(wwn);
}