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-rw-r--r--block/raw-posix.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/block/raw-posix.c b/block/raw-posix.c
index 87d888ed01..0e705ba07d 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -455,15 +455,7 @@ static ssize_t handle_aiocb_ioctl(RawPosixAIOData *aiocb)
return -errno;
}
- /*
- * This looks weird, but the aio code only considers a request
- * successful if it has written the full number of bytes.
- *
- * Now we overload aio_nbytes as aio_ioctl_cmd for the ioctl command,
- * so in fact we return the ioctl command here to make posix_aio_read()
- * happy..
- */
- return aiocb->aio_nbytes;
+ return 0;
}
static ssize_t handle_aiocb_flush(RawPosixAIOData *aiocb)