RE: [PATCH] rapidio: fix a NULL pointer derefenrece when create_workqueue fails

Please correct spelling in the subject line: "dereference" -Original Message- From: Kangjie Lu Sent: Thursday, March 14, 2019 2:10 AM To: k...@umn.edu Cc: pakki...@umn.edu; Matt Porter ; Alexandre Bounine ; linux-kernel@vger.kernel.org Subject: [PATCH] rapidio: fix a NU

RE: [PATCH] rapidio: fix a NULL pointer derefenrece when create_workqueue fails

Acked-by: Alexandre Bounine -Original Message- From: Kangjie Lu Sent: Thursday, March 14, 2019 2:10 AM To: k...@umn.edu Cc: pakki...@umn.edu; Matt Porter ; Alexandre Bounine ; linux-kernel@vger.kernel.org Subject: [PATCH] rapidio: fix a NULL pointer derefenrece when create_workqueue

[PATCH] rapidio: fix a NULL pointer derefenrece when create_workqueue fails

In case create_workqueue fails, the fix releases resources and returns -ENOMEM to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu --- drivers/rapidio/rio_cm.c | 8 1 file changed, 8 insertions(+) diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c index cf4582958