[PATCH v1 resend] fixup! detect_fs: use device instead of file

[Peter Mamonov]

Signed-off-by: Peter Mamonov <pmamonov at gmail.com>
---
 fs/fs.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/fs.c b/fs/fs.c
index c041e41..c2a20e1 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -1201,10 +1201,14 @@ EXPORT_SYMBOL(register_fs_driver);
 
 static const char *detect_fs(const char *filename)
 {
-	enum filetype type = cdev_detect_type(filename);
+	enum filetype type;
 	struct driver_d *drv;
 	struct fs_driver_d *fdrv;
 
+	if (!strncmp(filename, "/dev/", 5))
+		filename += 5;
+	type = cdev_detect_type(filename);
+
 	if (type == filetype_unknown)
 		return NULL;
 
-- 
2.1.4