1 files changed, 16 insertions, 21 deletions

diff --git a/block/file-posix.c b/block/file-posix.c
index b9647c5ffc..b9955db205 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1229,9 +1229,7 @@ static int hdev_get_max_segments(int fd, struct stat *st)
         ret = -errno;
         goto out;
     }
-    do {
-        ret = read(sysfd, buf, sizeof(buf) - 1);
-    } while (ret == -1 && errno == EINTR);
+    ret = RETRY_ON_EINTR(read(sysfd, buf, sizeof(buf) - 1));
     if (ret < 0) {
         ret = -errno;
         goto out;
@@ -1379,9 +1377,9 @@ static int handle_aiocb_ioctl(void *opaque)
     RawPosixAIOData *aiocb = opaque;
     int ret;
 
-    do {
-        ret = ioctl(aiocb->aio_fildes, aiocb->ioctl.cmd, aiocb->ioctl.buf);
-    } while (ret == -1 && errno == EINTR);
+    ret = RETRY_ON_EINTR(
+        ioctl(aiocb->aio_fildes, aiocb->ioctl.cmd, aiocb->ioctl.buf)
+    );
     if (ret == -1) {
         return -errno;
     }
@@ -1463,18 +1461,17 @@ static ssize_t handle_aiocb_rw_vector(RawPosixAIOData *aiocb)
 {
     ssize_t len;
 
-    do {
-        if (aiocb->aio_type & QEMU_AIO_WRITE)
-            len = qemu_pwritev(aiocb->aio_fildes,
-                               aiocb->io.iov,
-                               aiocb->io.niov,
-                               aiocb->aio_offset);
-         else
-            len = qemu_preadv(aiocb->aio_fildes,
-                              aiocb->io.iov,
-                              aiocb->io.niov,
-                              aiocb->aio_offset);
-    } while (len == -1 && errno == EINTR);
+    len = RETRY_ON_EINTR(
+        (aiocb->aio_type & QEMU_AIO_WRITE) ?
+            qemu_pwritev(aiocb->aio_fildes,
+                           aiocb->io.iov,
+                           aiocb->io.niov,
+                           aiocb->aio_offset) :
+            qemu_preadv(aiocb->aio_fildes,
+                          aiocb->io.iov,
+                          aiocb->io.niov,
+                          aiocb->aio_offset)
+    );
 
     if (len == -1) {
         return -errno;
@@ -1899,9 +1896,7 @@ static int allocate_first_block(int fd, size_t max_size)
     buf = qemu_memalign(max_align, write_size);
     memset(buf, 0, write_size);
 
-    do {
-        n = pwrite(fd, buf, write_size, 0);
-    } while (n == -1 && errno == EINTR);
+    n = RETRY_ON_EINTR(pwrite(fd, buf, write_size, 0));
 
     ret = (n == -1) ? -errno : 0;