diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index 4a6a9f419bd7..2d82ecf1b622 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -783,7 +783,7 @@ static unsigned long iov_iter_alignment_iovec(const struct iov_iter *i)
 	size_t size = i->count;
 	size_t skip = i->iov_offset;
 
-	do {
+	while(size) {
 		size_t len = iov->iov_len - skip;
 		if (len) {
 			res |= (unsigned long)iov->iov_base + skip;
@@ -794,7 +794,7 @@ static unsigned long iov_iter_alignment_iovec(const struct iov_iter *i)
 		}
 		iov++;
 		skip = 0;
-	} while (size);
+	} 
 	return res;
 }