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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-04-28 17:58:05 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-04-28 13:59:08 -0700 |
| commit | 15c0a64bfcbcc7a8dca805746f46ea6e746736ed (patch) | |
| tree | 38e64e2831e7575d4a2686a5009d8c5625d2a425 /net/netrom | |
| parent | 808337bec7366f948663952d8e739eb6c235a90f (diff) | |
| download | linux-15c0a64bfcbcc7a8dca805746f46ea6e746736ed.tar.gz linux-15c0a64bfcbcc7a8dca805746f46ea6e746736ed.tar.bz2 linux-15c0a64bfcbcc7a8dca805746f46ea6e746736ed.zip | |
net: netrom: nr_in: Remove redundant assignment to ns
Variable ns is set to 'skb->data[17]' but this value is never read as
it is overwritten or not used later on, hence it is a redundant
assignment and can be removed.
Cleans up the following clang-analyzer warning:
net/netrom/nr_in.c:156:2: warning: Value stored to 'ns' is never read
[clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1619603885-115604-1-git-send-email-jiapeng.chong@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/netrom')
| -rw-r--r-- | net/netrom/nr_in.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c index 69e58906c32b..2f084b6f69d7 100644 --- a/net/netrom/nr_in.c +++ b/net/netrom/nr_in.c @@ -153,7 +153,6 @@ static int nr_state3_machine(struct sock *sk, struct sk_buff *skb, int frametype int queued = 0; nr = skb->data[18]; - ns = skb->data[17]; switch (frametype) { case NR_CONNREQ: |