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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-09-29 13:58:09 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-10-17 01:25:17 -0400 |
| commit | a0dbef33863349de5313dff62982d309ded98190 (patch) | |
| tree | 56e4fef3e4daefc66b6604fab590b369f7d9e6f6 /drivers/scsi | |
| parent | 0db188f96b69957dec623c10b474d12b8b6038c2 (diff) | |
| download | linux-a0dbef33863349de5313dff62982d309ded98190.tar.gz linux-a0dbef33863349de5313dff62982d309ded98190.tar.bz2 linux-a0dbef33863349de5313dff62982d309ded98190.zip | |
cxlflash: get rid of pointless access_ok()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/cxlflash/main.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 76b8b7eed0c0..39430c67b522 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -3383,12 +3383,6 @@ static int cxlflash_afu_debug(struct cxlflash_cfg *cfg, goto out; } - if (unlikely(!access_ok(is_write ? VERIFY_READ : VERIFY_WRITE, - ubuf, ulen))) { - rc = -EFAULT; - goto out; - } - buf = kmalloc(ulen + cache_line_size() - 1, GFP_KERNEL); if (unlikely(!buf)) { rc = -ENOMEM; |