kcm: remove redundant -ve error check and return path
The check for a -ve error is redundant, remove it and just
immediately return the return value from the call to
seq_open_net.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/kcm/kcmproc.c b/net/kcm/kcmproc.c
index fda7f47..16c2e03 100644
--- a/net/kcm/kcmproc.c
+++ b/net/kcm/kcmproc.c
@@ -88,13 +88,9 @@
static int kcm_seq_open(struct inode *inode, struct file *file)
{
struct kcm_seq_muxinfo *muxinfo = PDE_DATA(inode);
- int err;
- err = seq_open_net(inode, file, &muxinfo->seq_ops,
+ return seq_open_net(inode, file, &muxinfo->seq_ops,
sizeof(struct kcm_proc_mux_state));
- if (err < 0)
- return err;
- return err;
}
static void kcm_format_mux_header(struct seq_file *seq)