diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2013-12-09 14:04:37 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-12-09 14:04:37 +0100 |
| commit | bdc54ef45d7670aeb52ce73f8b7ad5f3e5563661 (patch) | |
| tree | da6e170ce87891a0242de88d8d7c1ba34faf9bb7 /drivers/scsi/sd.c | |
| parent | Merge branch 'mark-irqs' into devel (diff) | |
| parent | Linux 3.13-rc3 (diff) | |
| download | linux-dev-bdc54ef45d7670aeb52ce73f8b7ad5f3e5563661.tar.xz linux-dev-bdc54ef45d7670aeb52ce73f8b7ad5f3e5563661.zip | |
Merge tag 'v3.13-rc3' into devel
Linux 3.13-rc3
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index e6c4bff04339..69725f7c32c1 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2659,6 +2659,12 @@ static void sd_read_write_same(struct scsi_disk *sdkp, unsigned char *buffer) { struct scsi_device *sdev = sdkp->device; + if (sdev->host->no_write_same) { + sdev->no_write_same = 1; + + return; + } + if (scsi_report_opcode(sdev, buffer, SD_BUF_SIZE, INQUIRY) < 0) { /* too large values might cause issues with arcmsr */ int vpd_buf_len = 64; |