diff options
| author | Rui Miguel Silva <rui.silva@linaro.org> | 2017-12-12 14:08:18 +0000 |
|---|---|---|
| committer | Rui Miguel Silva <rui.silva@linaro.org> | 2017-12-12 15:06:49 +0000 |
| commit | 5db494e98fb768a8bb5a93ec3fa71b1a48bda7c5 (patch) | |
| tree | e3b1602a3cc3197ce5a2ecad9eecf415de8b7657 | |
| parent | a9a79e1e82ea0a9d4ab7cf37fdbffe94c96d1f6d (diff) | |
caam: fix null dereference at error pathlinaro-20171212-001
caam_remove already removes the debugfs entry, so we need to remove the one
immediately before calling caam_remove.
This fix a NULL dereference at error paths is caam_probe fail.
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
| -rw-r--r-- | drivers/crypto/caam/ctrl.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index 027e121c6f70..98986d3773f1 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -809,9 +809,6 @@ static int caam_probe(struct platform_device *pdev) return 0; caam_remove: -#ifdef CONFIG_DEBUG_FS - debugfs_remove_recursive(ctrlpriv->dfs_root); -#endif caam_remove(pdev); return ret; |