From: Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 5/5 v7] IB/srp: Introduce list_first_entry()
Date: Mon, 30 Aug 2010 21:27:40 +0200 [thread overview]
Message-ID: <201008302127.40667.bvanassche@acm.org> (raw)
Introduces the list_first_entry() macro in ib_srp, which makes the source code
slightly more descriptive. The list_first_entry() macro itself was introduced
in kernel 2.6.22.
Signed-off-by: Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
Cc: Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Acked-by: David Dillow <dave-i1Mk8JYDVaaSihdK6806/g@public.gmane.org>
---
drivers/infiniband/ulp/srp/ib_srp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 2de894e..a2935e3 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1157,7 +1157,7 @@ static int srp_queuecommand(struct scsi_cmnd *scmnd,
ib_dma_sync_single_for_cpu(dev, iu->dma, srp_max_iu_len,
DMA_TO_DEVICE);
- req = list_entry(target->free_reqs.next, struct srp_request, list);
+ req = list_first_entry(&target->free_reqs, struct srp_request, list);
scmnd->scsi_done = done;
scmnd->result = 0;
--
1.6.4.2
--
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reply other threads:[~2010-08-30 19:27 UTC|newest]
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