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authorJulia Lawall <julia@diku.dk>2008-01-08 09:38:42 +0300
committerDavid S. Miller <davem@davemloft.net>2008-01-29 02:00:48 +0300
commit67b23219ce2f78352b0c566a472ff16c1b0fea9a (patch)
treec02e09a072d3461505033374e1026000abe2b753 /net/bluetooth/bnep/sock.c
parent3becd578c5c9aafde6f562bb1dfe20d420bce6e8 (diff)
downloadlinux-67b23219ce2f78352b0c566a472ff16c1b0fea9a.tar.xz
[BLUETOOTH]: Use sockfd_put()
The function sockfd_lookup uses fget on the value that is stored in the file field of the returned structure, so fput should ultimately be applied to this value. This can be done directly, but it seems better to use the specific macro sockfd_put, which does the same thing. The problem was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression s; @@ s = sockfd_lookup(...) ... + sockfd_put(s); ?- fput(s->file); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bluetooth/bnep/sock.c')
-rw-r--r--net/bluetooth/bnep/sock.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index 9ebd3c64474d..81065e548a1f 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -94,7 +94,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
return err;
if (nsock->sk->sk_state != BT_CONNECTED) {
- fput(nsock->file);
+ sockfd_put(nsock);
return -EBADFD;
}
@@ -103,7 +103,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
if (copy_to_user(argp, &ca, sizeof(ca)))
err = -EFAULT;
} else
- fput(nsock->file);
+ sockfd_put(nsock);
return err;