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| author | Ralf Baechle <ralf@linux-mips.org> | 2006-12-14 15:50:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-17 21:59:09 -0800 |
| commit | 81dcd1690697efbdf8126e78fbbf7c76d359377f (patch) | |
| tree | e4408697d6e40efed6f876b7bcd133fdc93c7eb5 /net/rose/af_rose.c | |
| parent | 8d5cf596d10d740b69b5f4bbdb54b85abf75810d (diff) | |
| download | blackbird-op-linux-81dcd1690697efbdf8126e78fbbf7c76d359377f.tar.gz blackbird-op-linux-81dcd1690697efbdf8126e78fbbf7c76d359377f.zip | |
[AX.25]: Fix unchecked ax25_listen_register uses
Fix ax25_listen_register to return something that's a sane error code,
then all callers to use it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rose/af_rose.c')
| -rw-r--r-- | net/rose/af_rose.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 1605069e5db1..09f8a06bf806 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -1314,7 +1314,8 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) if (copy_from_user(&rose_callsign, argp, sizeof(ax25_address))) return -EFAULT; if (ax25cmp(&rose_callsign, &null_ax25_address) != 0) - ax25_listen_register(&rose_callsign, NULL); + return ax25_listen_register(&rose_callsign, NULL); + return 0; case SIOCRSGL2CALL: |
