diff options
| -rw-r--r-- | fs/proc/generic.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 5600da30e289..5b78739e60e4 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -166,15 +166,8 @@ static int __xlate_proc_name(const char *name, struct proc_dir_entry **ret, const char *cp = name, *next; struct proc_dir_entry *de; - de = *ret; - if (!de) - de = &proc_root; - - while (1) { - next = strchr(cp, '/'); - if (!next) - break; - + de = *ret ?: &proc_root; + while ((next = strchr(cp, '/')) != NULL) { de = pde_subdir_find(de, cp, next - cp); if (!de) { WARN(1, "name '%s'\n", name); |