cxlflash: get rid of pointless access_ok()

Signed-off-by: N Al Viro <viro@zeniv.linux.org.uk>

cxlflash: get rid of pointless access_ok()
Signed-off-by: N Al Viro <viro@zeniv.linux.org.uk>
a0dbef33 · Al Viro · 0db188f9 · a0dbef33
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Showing with 0 addition and 6 deletion

drivers/scsi/cxlflash/main.c drivers/scsi/cxlflash/main.c +0 -6

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--- 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;