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| author | Sujit Reddy Thumma <sthumma@codeaurora.org> | 2014-08-11 16:40:37 +0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-16 03:01:57 +0400 |
| commit | 2eefd57b97609949ae40952da2dea338e7d9a125 (patch) | |
| tree | 9010e184d6af69458b34cf6239ba2e4ba6ef8c9c /drivers/scsi/dpt_i2o.c | |
| parent | 74cf298fedfcb732335cae5d157e95295e87cf2a (diff) | |
| download | linux-2eefd57b97609949ae40952da2dea338e7d9a125.tar.xz | |
sd: Avoid sending medium write commands if device is write protected
The SYNCHRONIZE_CACHE command is a medium write command and hence can
fail when the device is write protected. Avoid sending such commands by
making sure that write-cache-enable is disabled even though the device
claim to support it.
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Dolev Raviv <draviv@codeaurora.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Venkatesh Srinivas <venkateshs@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/dpt_i2o.c')
0 files changed, 0 insertions, 0 deletions