Filipe David Borba Manana
2013-Dec-03 15:55 UTC
[PATCH] Btrfs: fix pass of transid with wrong endianness in send.c
From sparse:
fs/btrfs/send.c:2190:9: warning: incorrect type in argument 3 (different base
types)
fs/btrfs/send.c:2190:9: expected unsigned long long [unsigned] [usertype]
value
fs/btrfs/send.c:2190:9: got restricted __le64 [usertype] ctransid
fs/btrfs/send.c:2195:17: warning: incorrect type in argument 3 (different base
types)
fs/btrfs/send.c:2195:17: expected unsigned long long [unsigned] [usertype]
value
fs/btrfs/send.c:2195:17: got restricted __le64 [usertype] ctransid
fs/btrfs/send.c:3716:9: warning: incorrect type in argument 3 (different base
types)
fs/btrfs/send.c:3716:9: expected unsigned long long [unsigned] [usertype]
value
fs/btrfs/send.c:3716:9: got restricted __le64 [usertype] ctransid
Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
---
fs/btrfs/send.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 9a58d3f..e5f8b0c 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -2188,12 +2188,12 @@ static int send_subvol_begin(struct send_ctx *sctx)
TLV_PUT_UUID(sctx, BTRFS_SEND_A_UUID,
sctx->send_root->root_item.uuid);
TLV_PUT_U64(sctx, BTRFS_SEND_A_CTRANSID,
- sctx->send_root->root_item.ctransid);
+ le64_to_cpu(sctx->send_root->root_item.ctransid));
if (parent_root) {
TLV_PUT_UUID(sctx, BTRFS_SEND_A_CLONE_UUID,
sctx->parent_root->root_item.uuid);
TLV_PUT_U64(sctx, BTRFS_SEND_A_CLONE_CTRANSID,
- sctx->parent_root->root_item.ctransid);
+ le64_to_cpu(sctx->parent_root->root_item.ctransid));
}
ret = send_cmd(sctx);
@@ -3714,7 +3714,7 @@ verbose_printk("btrfs: send_clone offset=%llu,
len=%d, clone_root=%llu, "
TLV_PUT_UUID(sctx, BTRFS_SEND_A_CLONE_UUID,
clone_root->root->root_item.uuid);
TLV_PUT_U64(sctx, BTRFS_SEND_A_CLONE_CTRANSID,
- clone_root->root->root_item.ctransid);
+ le64_to_cpu(clone_root->root->root_item.ctransid));
TLV_PUT_PATH(sctx, BTRFS_SEND_A_CLONE_PATH, p);
TLV_PUT_U64(sctx, BTRFS_SEND_A_CLONE_OFFSET,
clone_root->offset);
--
1.7.9.5
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