6pack: drop sixpack::buffsize

It's never read.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de>
Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: linux-hams@vger.kernel.org
Cc: netdev@vger.kernel.org
Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20240808103549.429349-10-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index f8235b1b60e96e9017bcbe2344dfbbfb436cd8c7..25d6d2308130abe16331b20a2e1eef8d9bccbc91 100644 (file)
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -100,8 +100,6 @@ struct sixpack {
        unsigned int            rx_count_cooked;
        spinlock_t              rxlock;
 
-       int                     buffsize;       /* Max buffers sizes */
-
        unsigned long           flags;          /* Flag values/ mode etc */
        unsigned char           mode;           /* 6pack mode */
 
@@ -584,7 +582,6 @@ static int sixpack_open(struct tty_struct *tty)
 
        sp->xbuff       = xbuff;
 
-       sp->buffsize    = len;
        sp->rcount      = 0;
        sp->rx_count    = 0;
        sp->rx_count_cooked = 0;