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Date: Wed, 16 Jan 2019 12:10:30 +0100 From: Mathieu Malaterre <malat@...ian.org> To: Alexander Viro <viro@...iv.linux.org.uk> Cc: linux-fsdevel@...r.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] mount: Make function to_mnt_ns static ping ? On Fri, Dec 7, 2018 at 9:43 PM Mathieu Malaterre <malat@...ian.org> wrote: > > In commit 58be28256d98 ("make mntns ->get()/->put()/->install()/->inum() > work with &mnt_ns->ns"), a new function `to_mnt_ns` was introduced. > Since this function can be made static, make it so. > > Fix warning when compiling with W=1: > > fs/namespace.c:1693:23: warning: no previous prototype for ‘to_mnt_ns’ [-Wmissing-prototypes] > > Signed-off-by: Mathieu Malaterre <malat@...ian.org> > --- > fs/namespace.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/namespace.c b/fs/namespace.c > index a7f91265ea67..f0cf252d9aa3 100644 > --- a/fs/namespace.c > +++ b/fs/namespace.c > @@ -1690,7 +1690,7 @@ static bool is_mnt_ns_file(struct dentry *dentry) > dentry->d_fsdata == &mntns_operations; > } > > -struct mnt_namespace *to_mnt_ns(struct ns_common *ns) > +static struct mnt_namespace *to_mnt_ns(struct ns_common *ns) > { > return container_of(ns, struct mnt_namespace, ns); > } > -- > 2.19.2 >
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