From 8e1611e2357927b22892ecc062d65c99d0d89066 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 5 Dec 2017 23:29:09 +0000 Subject: make sock_alloc_file() do sock_release() on failures This changes calling conventions (and simplifies the hell out the callers). New rules: once struct socket had been passed to sock_alloc_file(), it's been consumed either by struct file or by sock_release() done by sock_alloc_file(). Either way the caller should not do sock_release() after that point. Reviewed-by: Eric Dumazet Signed-off-by: Al Viro Signed-off-by: David S. Miller --- drivers/staging/lustre/lnet/lnet/lib-socket.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers') diff --git a/drivers/staging/lustre/lnet/lnet/lib-socket.c b/drivers/staging/lustre/lnet/lnet/lib-socket.c index 539a26444f31..7d49d4865298 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-socket.c +++ b/drivers/staging/lustre/lnet/lnet/lib-socket.c @@ -71,16 +71,12 @@ lnet_sock_ioctl(int cmd, unsigned long arg) } sock_filp = sock_alloc_file(sock, 0, NULL); - if (IS_ERR(sock_filp)) { - sock_release(sock); - rc = PTR_ERR(sock_filp); - goto out; - } + if (IS_ERR(sock_filp)) + return PTR_ERR(sock_filp); rc = kernel_sock_unlocked_ioctl(sock_filp, cmd, arg); fput(sock_filp); -out: return rc; } -- cgit v1.2.3