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authorUrsula Braun <ursula.braun@de.ibm.com>2018-07-23 13:53:12 +0200
committerDavid S. Miller <davem@davemloft.net>2018-07-23 10:57:14 -0700
commit48bf5231771c7e3961c8326353b6027b1bed6eb5 (patch)
tree787942fe151b13a62bb9e6fee59eb52ee347b8ac /net/smc/smc_rx.c
parent144ce4b9b5a788953b5373162a1921267497fb38 (diff)
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net/smc: remove local variable page in smc_rx_splice()
The page map address is already stored in the RMB descriptor. There is no need to derive it from the cpu_addr value. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_rx.c')
-rw-r--r--net/smc/smc_rx.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/smc/smc_rx.c b/net/smc/smc_rx.c
index c99c987097b1..bbcf0fe4ae10 100644
--- a/net/smc/smc_rx.c
+++ b/net/smc/smc_rx.c
@@ -155,10 +155,8 @@ static int smc_rx_splice(struct pipe_inode_info *pipe, char *src, size_t len,
struct splice_pipe_desc spd;
struct partial_page partial;
struct smc_spd_priv *priv;
- struct page *page;
int bytes;
- page = virt_to_page(smc->conn.rmb_desc->cpu_addr);
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
@@ -170,7 +168,7 @@ static int smc_rx_splice(struct pipe_inode_info *pipe, char *src, size_t len,
spd.nr_pages_max = 1;
spd.nr_pages = 1;
- spd.pages = &page;
+ spd.pages = &smc->conn.rmb_desc->pages;
spd.partial = &partial;
spd.ops = &smc_pipe_ops;
spd.spd_release = smc_rx_spd_release;