* [PATCH -mm] parse_integer: convert fs/9p/
@ 2015-07-20 22:06 Alexey Dobriyan
0 siblings, 0 replies; only message in thread
From: Alexey Dobriyan @ 2015-07-20 22:06 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel, ericvh, v9fs-developer
Convert deprecated simple_strtoul() usage.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
fs/9p/v9fs.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -116,7 +116,7 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
substring_t args[MAX_OPT_ARGS];
char *p;
int option = 0;
- char *s, *e;
+ char *s;
int ret = 0;
/* setup defaults */
@@ -269,8 +269,10 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
} else {
uid_t uid;
v9ses->flags |= V9FS_ACCESS_SINGLE;
- uid = simple_strtoul(s, &e, 10);
- if (*e != '\0') {
+ ret = parse_integer(s, 10, &uid);
+ if (ret < 0)
+ return ret;
+ if (s[ret] != '\0') {
ret = -EINVAL;
pr_info("Unknown access argument %s\n",
s);
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