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net: caif: remove redundant assignment to variable expectlen

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Variable expectlen is being assigned a value that is never read, the
assignment occurs before a return statement. The assignment is
redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2021-12-28 00:45:42 +00:00 • committed by David S. Miller
parent b4aadd2073
commit 0f1eae8e56
1 changed files with 0 additions and 1 deletions
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net/caif/cfserl.c
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@ -128,7 +128,6 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
if (pkt != NULL) if (pkt != NULL)
cfpkt_destroy(pkt); cfpkt_destroy(pkt);
layr->incomplete_frm = NULL; layr->incomplete_frm = NULL;
expectlen = 0;
spin_unlock(&layr->sync); spin_unlock(&layr->sync);
return -EPROTO; return -EPROTO;
} }