gpio: aspeed: fix a potential NULL pointer dereference
[ Upstream commit 6cf4511e9729c00a7306cf94085f9cc3c52ee723 ] In case devm_kzalloc, the patch returns ENOMEM to avoid potential NULL pointer dereference. Signed-off-by: NKangjie Lu <kjlu@umn.edu> Reviewed-by: NAndrew Jeffery <andrew@aj.id.au> Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: NSasha Levin (Microsoft) <sashal@kernel.org>
Showing
想要评论请 注册 或 登录