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vdisk_fileio: Add additioinal consistency check for asynchronous I/O

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7918 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2019-02-12 03:07:02 +00:00
parent 1f2e6e0113
commit c63c44e4f0
1 changed files with 2 additions and 0 deletions
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2
scst/src/dev_handlers/scst_vdisk.c
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@@ -3269,6 +3269,8 @@ static void fileio_async_complete(struct kiocb *iocb, long ret, long ret2)
struct vdisk_cmd_params *p = container_of(iocb, typeof(*p), async.iocb);
struct scst_cmd *cmd = p->cmd;
WARN_ON_ONCE(ret >= 0 && ret != cmd->bufflen);
if (ret < 0 &&
scst_cmd_get_data_direction(cmd) & SCST_DATA_WRITE)
scst_set_cmd_error(cmd,