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Message-ID: <20230503103108.3977352-1-Ilia.Gavrilov@infotecs.ru>
Date: Wed, 3 May 2023 10:31:14 +0000
From: Gavrilov Ilia <Ilia.Gavrilov@...otecs.ru>
To: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
CC: Simon Horman <simon.horman@...igine.com>, Neil Horman
<nhorman@...driver.com>, Xin Long <lucien.xin@...il.com>, "David S. Miller"
<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
"linux-sctp@...r.kernel.org" <linux-sctp@...r.kernel.org>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"lvc-project@...uxtesting.org" <lvc-project@...uxtesting.org>
Subject: [PATCH net v3] sctp: remove unncessary check in
sctp_sched_set_sched()
The value of the 'sched' parameter of the function 'sctp_sched_set_sched'
is checked on the calling side, so the internal check can be removed
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with SVACE.
Signed-off-by: Ilia.Gavrilov <Ilia.Gavrilov@...otecs.ru>
---
V2:
- Change the order of local variables
- Specify the target tree in the subject
V3:
- Change description
- Remove 'fixes'
net/sctp/stream_sched.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/net/sctp/stream_sched.c b/net/sctp/stream_sched.c
index 330067002deb..52d308bdb469 100644
--- a/net/sctp/stream_sched.c
+++ b/net/sctp/stream_sched.c
@@ -155,9 +155,6 @@ int sctp_sched_set_sched(struct sctp_association *asoc,
if (old == n)
return ret;
- if (sched > SCTP_SS_MAX)
- return -EINVAL;
-
if (old)
sctp_sched_free_sched(&asoc->stream);
--
2.30.2
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