btrfs: delete unused argument in btrfs_copy_from_user

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size_t write_bytes is not necessary for btrfs_copy_from_user(),
delete it.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Zhao Lei 2016-01-06 18:47:31 +08:00 • committed by Chris Mason

parent ad1ba2a0c4

commit ee22f0c4ec

1 changed files with 2 additions and 4 deletions

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6

fs/btrfs/file.c

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