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

Cc: James Smart <[email protected]>
Cc: Hannes Reinecke <[email protected]>
Cc: Johannes Thumshirn <[email protected]>
Cc: Steffen Maier <[email protected]>
Signed-off-by: Bart Van Assche <[email protected]>
---
 include/scsi/scsi_transport_fc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 15da45dc2a5d..ad5215aaad80 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -755,7 +755,7 @@ 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);
 }
-- 
2.21.0.196.g041f5ea1cf98

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