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-rw-r--r--drivers/block/nbd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 92f5400edbd3..bc78cbb2d18a 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -729,7 +729,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
case NBD_SET_SIZE:
return nbd_size_set(nbd, bdev, nbd->blksize,
- arg / nbd->blksize);
+ div_s64(arg, nbd->blksize));
case NBD_SET_SIZE_BLOCKS:
return nbd_size_set(nbd, bdev, nbd->blksize, arg);