Messages in this thread Patch in this message |  | | From | Julia Lawall <> | Subject | [PATCH 2/8] drivers/scsi/bfa/bfa_svc.c: drop if around WARN_ON | Date | Sat, 3 Nov 2012 21:30:19 +0100 |
| |
From: Julia Lawall <Julia.Lawall@lip6.fr>
Just use WARN_ON rather than an if containing only WARN_ON(1).
A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/)
// <smpl> @@ expression e; @@ - if (e) WARN_ON(1); + WARN_ON(e); // </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- drivers/scsi/bfa/bfa_svc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c index 299c1c8..765b8d0 100644 --- a/drivers/scsi/bfa/bfa_svc.c +++ b/drivers/scsi/bfa/bfa_svc.c @@ -626,8 +626,7 @@ bfa_fcxp_init_reqrsp(struct bfa_fcxp_s *fcxp, /* * alloc required sgpgs */ - if (n_sgles > BFI_SGE_INLINE) - WARN_ON(1); + WARN_ON(n_sgles > BFI_SGE_INLINE); } }
|  |