eCryptfs: replace magic numbers
Replace some magic numbers with sizeof() equivalents. Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>hifive-unleashed-5.1
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b6c1d8fcba
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ecbdc93639
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@ -1426,10 +1426,10 @@ static int parse_header_metadata(struct ecryptfs_crypt_stat *crypt_stat,
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u32 header_extent_size;
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u32 header_extent_size;
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u16 num_header_extents_at_front;
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u16 num_header_extents_at_front;
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memcpy(&header_extent_size, virt, 4);
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memcpy(&header_extent_size, virt, sizeof(u32));
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header_extent_size = be32_to_cpu(header_extent_size);
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header_extent_size = be32_to_cpu(header_extent_size);
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virt += 4;
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virt += sizeof(u32);
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memcpy(&num_header_extents_at_front, virt, 2);
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memcpy(&num_header_extents_at_front, virt, sizeof(u16));
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num_header_extents_at_front = be16_to_cpu(num_header_extents_at_front);
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num_header_extents_at_front = be16_to_cpu(num_header_extents_at_front);
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crypt_stat->num_header_extents_at_front =
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crypt_stat->num_header_extents_at_front =
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(int)num_header_extents_at_front;
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(int)num_header_extents_at_front;
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