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[SCSI] libfc: fix RPORT_TO_PRIV and PRIV_TO_RPORT() macros. 

These macros introduce extra undesirable semicolons that keep
them from being used in expressions, and they don't protect
against being passed an expression.

Add parens and remove the semicolons.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Joe Eykholt 2009-08-25 14:00:45 -07:00 committed by James Bottomley
parent 795d86f55e
commit 922aa210bc
1 changed files with 2 additions and 2 deletions
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4
include/scsi/libfc.h
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@ -223,9 +223,9 @@ struct fc_rport_libfc_priv {
};
#define PRIV_TO_RPORT(x) \
(struct fc_rport *)((void *)x - sizeof(struct fc_rport));
((struct fc_rport *)((void *)(x) - sizeof(struct fc_rport)))
#define RPORT_TO_PRIV(x) \
(struct fc_rport_libfc_priv *)((void *)x + sizeof(struct fc_rport));
((struct fc_rport_libfc_priv *)((void *)(x) + sizeof(struct fc_rport)))
static inline void fc_rport_set_name(struct fc_rport *rport, u64 wwpn, u64 wwnn)
{