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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>
This commit is contained in:
Akinobu Mita 2012-03-23 15:02:05 -07:00 committed by Linus Torvalds
parent fc89db4b78
commit 1a07cbba14
1 changed files with 2 additions and 4 deletions
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6
drivers/uwb/allocator.c
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@ -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 */ /* fill the not available vector from the available bm */
for (bit_index = 0; bit_index < UWB_NUM_MAS; bit_index++) { for_each_clear_bit(bit_index, available->bm, UWB_NUM_MAS)
if (!test_bit(bit_index, available->bm)) ai->bm[bit_index] = UWB_RSV_MAS_NOT_AVAIL;
ai->bm[bit_index] = UWB_RSV_MAS_NOT_AVAIL;
}
if (ai->max_interval == 1) { if (ai->max_interval == 1) {
get_row_descriptors(ai); get_row_descriptors(ai);