From 415ee076db5c4d67b4bf2ba4c1a701f9635e83b6 Mon Sep 17 00:00:00 2001 From: Corentin Labbe Date: Mon, 6 Jan 2020 20:28:52 +0100 Subject: [PATCH] crypto: sun8i-ss - fix removal of module commit 7b3d853ead8187288bf99df38ed71ee02773a65f upstream. Removing the driver cause an oops due to the fact we clean an extra channel. Let's give the right index to the cleaning function. Fixes: f08fcced6d00 ("crypto: allwinner - Add sun8i-ss cryptographic offloader") Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c index 90997cc509b82..6b301afffd118 100644 --- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c +++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c @@ -595,7 +595,7 @@ error_alg: error_irq: sun8i_ss_pm_exit(ss); error_pm: - sun8i_ss_free_flows(ss, MAXFLOW); + sun8i_ss_free_flows(ss, MAXFLOW - 1); return err; } @@ -609,7 +609,7 @@ static int sun8i_ss_remove(struct platform_device *pdev) debugfs_remove_recursive(ss->dbgfs_dir); #endif - sun8i_ss_free_flows(ss, MAXFLOW); + sun8i_ss_free_flows(ss, MAXFLOW - 1); sun8i_ss_pm_exit(ss); -- 2.51.0