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| author | Mikulas Patocka <mpatocka@redhat.com> | 2009-12-11 02:52:08 +0300 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-12-11 02:52:08 +0300 |
| commit | 102c6ddb1d081a6a1fede38c43a42c9811313ec7 (patch) | |
| tree | 2274305e73dccefa6a4620180339ec04504f93fb /kernel | |
| parent | f5acc834287dd4f6cf712093ce0e779e38caad70 (diff) | |
| download | linux-102c6ddb1d081a6a1fede38c43a42c9811313ec7.tar.xz | |
dm snapshot: simplify sector_to_chunk expression
Removed unnecessary 'and' masking: The right shift discards the lower
bits so there is no need to clear them.
(A later patch needs this change to support a 32-bit chunk_mask.)
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions