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scsi: revert "[SCSI] Get rid of scsi_cmnd->done"

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This reverts commit 6f5391c283 ("[SCSI]
Get rid of scsi_cmnd->done") that was supposed to be a cleanup commit,
but apparently it causes regressions:

  Bug 9370 - v2.6.24-rc2-409-g9418d5d: attempt to access beyond end of device
  http://bugzilla.kernel.org/show_bug.cgi?id=9370

this patch should be reintroduced in a more split-up form to make
testing of it easier.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Matthew Wilcox <matthew@wil.cx>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ingo Molnar
2008-01-02 17:25:34 +01:00
committed by Linus Torvalds
parent 158a962422
commit ac40532ef0
9 changed files with 58 additions and 43 deletions
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1
drivers/scsi/scsi_error.c
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@@ -1699,6 +1699,7 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
memset(&scmd->cmnd, '\0', sizeof(scmd->cmnd));
scmd->scsi_done = scsi_reset_provider_done_command;
scmd->done = NULL;
scmd->request_buffer = NULL;
scmd->request_bufflen = 0;