From 4644efabde172808c0a8b6e3f17e4c204a4e52e7 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 11 Mar 2010 14:09:55 -0800 Subject: [PATCH] [SCSI] bfa: eliminate useless code The variable bfa_itnim is initialized twice to the same (side effect-free) expression. Drop one initialization. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // Signed-off-by: Julia Lawall Acked-by: Jing Huang Signed-off-by: Andrew Morton Signed-off-by: James Bottomley --- drivers/scsi/bfa/bfad_im.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index 78f42aa57369..e2c70de2dba5 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -252,7 +252,6 @@ bfad_im_target_reset_send(struct bfad_s *bfad, struct scsi_cmnd *cmnd, struct bfa_itnim_s *bfa_itnim; bfa_status_t rc = BFA_STATUS_OK; - bfa_itnim = bfa_fcs_itnim_get_halitn(&itnim->fcs_itnim); tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd); if (!tskim) { BFA_DEV_PRINTF(bfad, BFA_ERR, -- 2.20.1