From 558041d8d21b48287224dd0e32cf19563c77607c Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 19 Jan 2016 11:40:44 -0500
Subject: [PATCH] find_filesystem(): simplify comparison
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/filesystems.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/filesystems.c b/fs/filesystems.c
index 5797d45a78cb..c5618db110be 100644
--- a/fs/filesystems.c
+++ b/fs/filesystems.c
@@ -46,9 +46,9 @@ void put_filesystem(struct file_system_type *fs)
static struct file_system_type **find_filesystem(const char *name, unsigned len)
{
struct file_system_type **p;
- for (p=&file_systems; *p; p=&(*p)->next)
- if (strlen((*p)->name) == len &&
- strncmp((*p)->name, name, len) == 0)
+ for (p = &file_systems; *p; p = &(*p)->next)
+ if (strncmp((*p)->name, name, len) == 0 &&
+ !(*p)->name[len])
break;
return p;
}