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authorPaul Mackerras <paulus@samba.org>2006-08-31 01:45:48 -0400
committerPaul Mackerras <paulus@samba.org>2006-08-31 01:45:48 -0400
commitaa43f77939c97bf9d3580c6a5e71a5a40290e451 (patch)
tree095c0b8b3da4b6554a3f8ef4b39240a5d9216d4d /net/ipv4/tcp_probe.c
parent2818c5dec5e28d65d52afbb7695bbbafe6377ee5 (diff)
parent4c15343167b5febe7bb0ba96aad5bef42ae94d3b (diff)
Merge branch 'merge'
Diffstat (limited to 'net/ipv4/tcp_probe.c')
-rw-r--r--net/ipv4/tcp_probe.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index b3435324b573..dab37d2f65fc 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -130,11 +130,12 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
130 error = wait_event_interruptible(tcpw.wait, 130 error = wait_event_interruptible(tcpw.wait,
131 __kfifo_len(tcpw.fifo) != 0); 131 __kfifo_len(tcpw.fifo) != 0);
132 if (error) 132 if (error)
133 return error; 133 goto out_free;
134 134
135 cnt = kfifo_get(tcpw.fifo, tbuf, len); 135 cnt = kfifo_get(tcpw.fifo, tbuf, len);
136 error = copy_to_user(buf, tbuf, cnt); 136 error = copy_to_user(buf, tbuf, cnt);
137 137
138out_free:
138 vfree(tbuf); 139 vfree(tbuf);
139 140
140 return error ? error : cnt; 141 return error ? error : cnt;