Commit 5a00878f authored by Joey Pabalinas's avatar Joey Pabalinas Committed by Andrew Morton
Browse files

mm/memfd: remove redundant casts 

MFD_ALL_FLAGS is already an unsigned int.  Remove redundant casts to
unsigned int.

Link: https://lkml.kernel.org/r/efbbe6093b64a5b19f974871d5262d6e75dff2c0.1756639225.git.joeypabalinas@gmail.com


Signed-off-by: default avatarJoey Pabalinas <joeypabalinas@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Joey Pabalinas <joeypabalinas@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 783dbe47

mm/memfd.c

+2 −2
Original line number Diff line number Diff line
@@ -385,11 +385,11 @@ static int sanitize_flags(unsigned int *flags_ptr) 
	unsigned int flags = *flags_ptr;



	if (!(flags & MFD_HUGETLB)) {

		if (flags & ~(unsigned int)MFD_ALL_FLAGS)

		if (flags & ~MFD_ALL_FLAGS)

			return -EINVAL;

	} else {

		/* Allow huge page size encoding in flags. */

		if (flags & ~(unsigned int)(MFD_ALL_FLAGS |

		if (flags & ~(MFD_ALL_FLAGS |

				(MFD_HUGE_MASK << MFD_HUGE_SHIFT)))

			return -EINVAL;

	}