Commit 4ee48cc5 authored by Biju Das's avatar Biju Das Committed by Sam Ravnborg

drm: of: Fix double-free bug

Fix double-free bug in the error path.

Fixes: 65290075 ("drm: of: Add drm_of_lvds_get_dual_link_pixel_order")
Reported-by: default avatarPavel Machek <pavel@denx.de>
Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1595502654-40595-1-git-send-email-biju.das.jz@bp.renesas.com
parent f3f90c6d
...@@ -322,10 +322,8 @@ static int drm_of_lvds_get_remote_pixels_type( ...@@ -322,10 +322,8 @@ static int drm_of_lvds_get_remote_pixels_type(
* configurations by passing the endpoints explicitly to * configurations by passing the endpoints explicitly to
* drm_of_lvds_get_dual_link_pixel_order(). * drm_of_lvds_get_dual_link_pixel_order().
*/ */
if (!current_pt || pixels_type != current_pt) { if (!current_pt || pixels_type != current_pt)
of_node_put(remote_port);
return -EINVAL; return -EINVAL;
}
} }
return pixels_type; return pixels_type;
......
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