Thread (19 messages) flat view 19 messages, 6 authors, 2025-07-02
STALE433d

[PATCH net-next v2 7/9] net/smc: Drop nr_pages_max initialization

From: Michal Luczaj <hidden>
Date: 2025-06-26 08:34:32
Also in: linux-rdma, linux-s390, lkml
Subsystem: networking [general], shared memory communications (smc) sockets, the rest · Maintainers: "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, D. Wythe, Dust Li, Sidraya Jayagond, Mahanta Jambigi, Linus Torvalds

splice_pipe_desc::nr_pages_max was initialized unnecessarily in
commit b8d199451c99 ("net/smc: Allow virtually contiguous sndbufs or RMBs
for SMC-R"). Struct's field is unused in this context.

Remove the assignment. No functional change intended.

Suggested-by: Simon Horman <horms@kernel.org>
Signed-off-by: Michal Luczaj <redacted>
---
 net/smc/smc_rx.c | 1 -
 1 file changed, 1 deletion(-)
diff --git a/net/smc/smc_rx.c b/net/smc/smc_rx.c
index e7f1134453ef40dd81a9574d6df4ead95acd8ae5..bbba5d4dc7eb0dbb31a9800023b0caab33e87842 100644
--- a/net/smc/smc_rx.c
+++ b/net/smc/smc_rx.c
@@ -202,7 +202,6 @@ static int smc_rx_splice(struct pipe_inode_info *pipe, char *src, size_t len,
 			offset = 0;
 		}
 	}
-	spd.nr_pages_max = nr_pages;
 	spd.nr_pages = nr_pages;
 	spd.pages = pages;
 	spd.partial = partial;
-- 
2.49.0
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