Commit f1d9e458 authored Dec 19, 2008 by Julia Lawall Committed by Eric Van Hensbergen Dec 19, 2008

fs/9p: change simple_strtol to simple_strtoul

Since v9ses->uid is unsigned, it would seem better to use simple_strtoul that
simple_strtol.

A simplified version of the semantic patch that makes this change is as
follows: (http://www.emn.fr/x-info/coccinelle/

)

// <smpl>
@r2@
long e;
position p;
@@

e = simple_strtol@p(...)

@@
position p != r2.p;
type T;
T e;
@@

e =
- simple_strtol@p
+ simple_strtoul
  (...)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>

parent 7dd0cdc5

fs/9p/v9fs.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -160,7 +160,7 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses)
		v9ses->flags \|= V9FS_ACCESS_ANY;
		else {
		v9ses->flags \|= V9FS_ACCESS_SINGLE;
		v9ses->uid = simple_strtol(s, &e, 10);
		v9ses->uid = simple_strtoul(s, &e, 10);
		if (*e != '\0')
		v9ses->uid = ~0;
		}