Commit ecbdc936 authored by Michael Halcrow's avatar Michael Halcrow Committed by Linus Torvalds
Browse files

eCryptfs: replace magic numbers 



Replace some magic numbers with sizeof() equivalents.

Signed-off-by: default avatarMichael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b6c1d8fc

fs/ecryptfs/crypto.c

+3 −3
Original line number Diff line number Diff line
@@ -1426,10 +1426,10 @@ static int parse_header_metadata(struct ecryptfs_crypt_stat *crypt_stat, 
	u32 header_extent_size;

	u16 num_header_extents_at_front;



	memcpy(&header_extent_size, virt, 4);

	memcpy(&header_extent_size, virt, sizeof(u32));

	header_extent_size = be32_to_cpu(header_extent_size);

	virt += 4;

	memcpy(&num_header_extents_at_front, virt, 2);

	virt += sizeof(u32);

	memcpy(&num_header_extents_at_front, virt, sizeof(u16));

	num_header_extents_at_front = be16_to_cpu(num_header_extents_at_front);

	crypt_stat->num_header_extents_at_front =

		(int)num_header_extents_at_front;