staging/ft1000: fix sparse warning

sparse warns about having 0 assigned to a pointer, fix it up by using NULL. The following sparse warning is fixed drivers/staging/ft1000/ft1000-usb/ft1000_debug.c:170:52: warning: Using plain integer as NULL pointer Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
git-mirror · Jul 9, 2012 · 3a0ccb0 · 3a0ccb0
1 parent 64cab4e
commit 3a0ccb0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c b/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c
@@ -167,7 +167,7 @@ int ft1000_create_dev(struct ft1000_device *dev)
 		goto fail;
 	}
 
-	dir = debugfs_create_dir(info->DeviceName, 0);
+	dir = debugfs_create_dir(info->DeviceName, NULL);
 	if (IS_ERR(dir)) {
 		result = PTR_ERR(dir);
 		goto debug_dir_fail;