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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2012-03-23 15:02:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:34 -0700 |
| commit | 1a07cbba1425ec7215854cfaa9a8df66047cfb57 (patch) | |
| tree | 3dc6e41857e23fa9652871d2790f708359a3638c | |
| parent | fc89db4b789fc9edf88440f6896f04a879ed3b46 (diff) | |
| download | linux-1a07cbba1425ec7215854cfaa9a8df66047cfb57.tar.gz linux-1a07cbba1425ec7215854cfaa9a8df66047cfb57.tar.bz2 linux-1a07cbba1425ec7215854cfaa9a8df66047cfb57.zip | |
uwb: use for_each_clear_bit()
Use for_each_clear_bit() to iterate over all the cleared bit in a
memory region.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Stefano Panella <stefano.panella@csr.com>
Cc: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/uwb/allocator.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/uwb/allocator.c b/drivers/uwb/allocator.c index e45e673b8770..6e3e713f0ef7 100644 --- a/drivers/uwb/allocator.c +++ b/drivers/uwb/allocator.c @@ -334,10 +334,8 @@ int uwb_rsv_find_best_allocation(struct uwb_rsv *rsv, struct uwb_mas_bm *availab /* fill the not available vector from the available bm */ - for (bit_index = 0; bit_index < UWB_NUM_MAS; bit_index++) { - if (!test_bit(bit_index, available->bm)) - ai->bm[bit_index] = UWB_RSV_MAS_NOT_AVAIL; - } + for_each_clear_bit(bit_index, available->bm, UWB_NUM_MAS) + ai->bm[bit_index] = UWB_RSV_MAS_NOT_AVAIL; if (ai->max_interval == 1) { get_row_descriptors(ai); |