Btrfs: cleanup fs/btrfs/super.c::btrfs_control_ioctl()

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- Remove the unused local variable 'len';
- Check return value of kmalloc().

Signed-off-by: Wang Cong <wangcong@zeuux.org>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Wang Cong 2009-01-21 10:49:16 -05:00 • committed by Chris Mason

parent c071fcfdb6

commit 19d00cc196

1 changed files with 3 additions and 2 deletions

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fs/btrfs/super.c

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