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path: root/drivers/scsi/cxlflash/main.c
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Diffstat (limited to 'drivers/scsi/cxlflash/main.c')
-rw-r--r--drivers/scsi/cxlflash/main.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index 077f62e208aa..6a4367cc9caa 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -3401,9 +3401,10 @@ static int cxlflash_afu_debug(struct cxlflash_cfg *cfg,
if (is_write) {
req_flags |= SISL_REQ_FLAGS_HOST_WRITE;
- rc = copy_from_user(kbuf, ubuf, ulen);
- if (unlikely(rc))
+ if (copy_from_user(kbuf, ubuf, ulen)) {
+ rc = -EFAULT;
goto out;
+ }
}
}
@@ -3431,8 +3432,10 @@ static int cxlflash_afu_debug(struct cxlflash_cfg *cfg,
goto out;
}
- if (ulen && !is_write)
- rc = copy_to_user(ubuf, kbuf, ulen);
+ if (ulen && !is_write) {
+ if (copy_to_user(ubuf, kbuf, ulen))
+ rc = -EFAULT;
+ }
out:
kfree(buf);
dev_dbg(dev, "%s: returning rc=%d\n", __func__, rc);