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hpsa: fix bad -ENOMEM return value in hpsa_big_passthru_ioctl

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When copy_from_user fails, return -EFAULT, not -ENOMEM

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reported-by: Robert Elliott <elliott@hp.com>
Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com>
Reviewed-by: Scott Teel <scott.teel@hp.com>
Reviewed by: Mike MIller <michael.miller@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Stephen M. Cameron 2014-07-03 10:18:03 -05:00 committed by Christoph Hellwig
parent d1fea47c36
commit 0758f4f732
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/hpsa.c
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@ -5093,7 +5093,7 @@ static int hpsa_big_passthru_ioctl(struct ctlr_info *h, void __user *argp)
}
if (ioc->Request.Type.Direction & XFER_WRITE) {
if (copy_from_user(buff[sg_used], data_ptr, sz)) {
status = -ENOMEM;
status = -EFAULT;
goto cleanup1;
}
} else