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authorAl Viro <viro@zeniv.linux.org.uk>2016-01-19 19:40:44 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-19 20:02:23 +0300
commit558041d8d21b48287224dd0e32cf19563c77607c (patch)
tree39355af5b2d79d26efd5db4f9a4382611db72d24 /fs/filesystems.c
parentc7b6c5fe67d1519759de2014a2c44f50fb1426f3 (diff)
downloadlinux-558041d8d21b48287224dd0e32cf19563c77607c.tar.xz
find_filesystem(): simplify comparison
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/filesystems.c')
-rw-r--r--fs/filesystems.c6
1 files 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;
}