diff options
| author | Michael Holzheu <holzheu@de.ibm.com> | 2007-08-10 14:32:33 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-08-10 14:32:38 +0200 |
| commit | 4eac34529bce2b4cca9be90a6903c965baa8193c (patch) | |
| tree | 2a0d04aa4ed5b9c2d9a75158c6c0715456443e5f /lib/crc7.c | |
| parent | f2405598e0678e9c93dd780f2a12fc562ece3d13 (diff) | |
[S390] vmur: add "top of queue" sanity check for reader open
If the z/VM reader is already open, it can happen that after opening the
Linux reader device, not the topmost file is processed. According the
semantics of the Linux z/VM unit record device driver, always the topmost
file has to be processed. With this fix an error is returned if that is
not the case.
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'lib/crc7.c')
0 files changed, 0 insertions, 0 deletions