diff options
Diffstat (limited to 'fs/proc/util.c')
| -rw-r--r-- | fs/proc/util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/util.c b/fs/proc/util.c index c29aa497394b..b161cfa0f9fa 100644 --- a/fs/proc/util.c +++ b/fs/proc/util.c @@ -8,7 +8,7 @@ unsigned name_to_int(const struct qstr *qstr) if (len > 1 && *name == '0') goto out; - while (len-- > 0) { + do { unsigned c = *name++ - '0'; if (c > 9) goto out; @@ -16,7 +16,7 @@ unsigned name_to_int(const struct qstr *qstr) goto out; n *= 10; n += c; - } + } while (--len > 0); return n; out: return ~0U; |