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fs/9p: change simple_strtol to simple_strtoul

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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>
This commit is contained in:
Julia Lawall 2008-12-19 16:50:22 -06:00 committed by Eric Van Hensbergen
parent 7dd0cdc51c
commit f1d9e4586e
1 changed files with 1 additions and 1 deletions
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2
fs/9p/v9fs.c
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@ -160,7 +160,7 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses)
v9ses->flags |= V9FS_ACCESS_ANY; v9ses->flags |= V9FS_ACCESS_ANY;
else { else {
v9ses->flags |= V9FS_ACCESS_SINGLE; v9ses->flags |= V9FS_ACCESS_SINGLE;
v9ses->uid = simple_strtol(s, &e, 10); v9ses->uid = simple_strtoul(s, &e, 10);
if (*e != '\0') if (*e != '\0')
v9ses->uid = ~0; v9ses->uid = ~0;
} }