sparc: remove unneeded uapi/asm/statfs.h

statfs.h is listed in include/uapi/asm-generic/Kbuild, so Kbuild will
automatically generate it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/include/uapi/asm/statfs.h

@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef ___ASM_SPARC_STATFS_H
-#define ___ASM_SPARC_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif