Commit 63344050 authored by Horia Geantă's avatar Horia Geantă Committed by Greg Kroah-Hartman

staging: fsl-mc: return -EINVAL for all fsl_mc_portal_allocate() failures

There are some error paths that allow for a NULL new_mc_io and err = 0
return code. Return -EINVAL instead.
Signed-off-by: default avatarHoria Geantă <horia.geanta@nxp.com>
Signed-off-by: default avatarStuart Yoder <stuart.yoder@nxp.com>
Acked-by: default avatarGerman Rivera <german.rivera@nxp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 01f93308
...@@ -293,6 +293,7 @@ int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev, ...@@ -293,6 +293,7 @@ int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev,
if (error < 0) if (error < 0)
return error; return error;
error = -EINVAL;
dpmcp_dev = resource->data; dpmcp_dev = resource->data;
if (WARN_ON(!dpmcp_dev)) if (WARN_ON(!dpmcp_dev))
goto error_cleanup_resource; goto error_cleanup_resource;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment