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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2014-02-26 14:57:01 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-19 20:15:03 +0100 |
| commit | c5af0db96b7c219245f4985314e11c7e716e82ae (patch) | |
| tree | be49e665ebc69510453172300f112503905c56ad /drivers/accessibility | |
| parent | [SCSI] scsi_debug: fix duplicate dif_errors increment (diff) | |
| download | linux-c5af0db96b7c219245f4985314e11c7e716e82ae.tar.xz linux-c5af0db96b7c219245f4985314e11c7e716e82ae.zip | |
[SCSI] scsi_debug: fix resp_xdwriteread() return value when running out of memory
When resp_xdwriteread() can't allocate temporary buffer, it returns -1.
But the return value is used as scsi status code and -1 is not
interpreted as correct code.
target_core_mod has similar xdwriteread emulation code. So this mimics
what target_core_mod does for xdwriteread when running out of memory.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Reviewed-by: Douglas Gilbert <dgilbert@interlog.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/accessibility')
0 files changed, 0 insertions, 0 deletions