Messages in this thread | | | Date | Mon, 4 Jul 2016 13:13:01 -0700 | From | Omar Sandoval <> | Subject | Re: [PATCH] vfs: fix typo in link_path_walk() |
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On Mon, Jul 04, 2016 at 05:48:53PM +0100, Luis de Bethencourt wrote: > Comment documenting the path parsing in link_path_walk() has a typo, fixing > it. > > Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> > --- > > Hello, > > Noticed this typo while studying the code paths when sys_open is called. > > Thanks, > Luis > > fs/namei.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/namei.c b/fs/namei.c > index 32f9fe9..ade7667 100644 > --- a/fs/namei.c > +++ b/fs/namei.c > @@ -2064,7 +2064,7 @@ static int link_path_walk(const char *name, struct nameidata *nd) > if (!*name) > goto OK; > /* > - * If it wasn't NUL, we know it was '/'. Skip that > + * If it wasn't NULL, we know it was '/'. Skip that > * slash, and continue until no more slashes. > */ > do { > -- > 2.6.4
NUL is the ASCII '\0' character. NULL is a pointer. So NUL is correct.
-- Omar
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