usb: gadget: ffs: fix sparse warning

use NULL instead of 0 as pointer.

Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index 774e8b89cdb5..241fc873ffa4 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -1304,7 +1304,7 @@ static struct ffs_data *ffs_data_new(void)
 {
         struct ffs_data *ffs = kzalloc(sizeof *ffs, GFP_KERNEL);
         if (unlikely(!ffs))
-                return 0;
+                return NULL;
 
         ENTER();