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linux-sg2042
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ceph: convert to use le32_add_cpu() 

Convert cpu_to_le32(le32_to_cpu(E1) + E2) to use le32_add_cpu().

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Wei Yongjun 2012-09-28 12:59:16 +08:00 committed by Alex Elder
parent 3e8f43a089
commit b905a7f8b7
1 changed files with 1 additions and 1 deletions
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2
fs/ceph/caps.c
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@ -1005,7 +1005,7 @@ static void __queue_cap_release(struct ceph_mds_session *session,
BUG_ON(msg->front.iov_len + sizeof(*item) > PAGE_CACHE_SIZE);
head = msg->front.iov_base;
head->num = cpu_to_le32(le32_to_cpu(head->num) + 1);
le32_add_cpu(&head->num, 1);
item = msg->front.iov_base + msg->front.iov_len;
item->ino = cpu_to_le64(ino);
item->cap_id = cpu_to_le64(cap_id);