Patch "drm/omap: Fix error handling path in 'omap_dmm_probe()'" has been added to the 4.14-stable tree

Patch "drm/omap: Fix error handling path in 'omap_dmm_probe()'" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    drm/omap: Fix error handling path in 'omap_dmm_probe()'

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-omap-fix-error-handling-path-in-omap_dmm_probe.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Thu Feb  1 13:45:42 CET 2018
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sun, 24 Sep 2017 08:01:03 +0200
Subject: drm/omap: Fix error handling path in 'omap_dmm_probe()'

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>


[ Upstream commit 8677b1ac2db021ab30bb1fa34f1e56ebe0051ec3 ]

If we don't find a matching device node, we must free the memory allocated
in 'omap_dmm' a few lines above.

Fixes: 7cb0d6c17b96 ("drm/omap: fix TILER on OMAP5")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -638,7 +638,8 @@ static int omap_dmm_probe(struct platfor
 		match = of_match_node(dmm_of_match, dev->dev.of_node);
 		if (!match) {
 			dev_err(&dev->dev, "failed to find matching device node\n");
-			return -ENODEV;
+			ret = -ENODEV;
+			goto fail;
 		}
 
 		omap_dmm->plat_data = match->data;


Patches currently in stable-queue which might be from christophe.jaillet@wanadoo.fr are

queue-4.14/bnxt_en-fix-an-error-handling-path-in-bnxt_get_module_eeprom.patch
queue-4.14/drm-omap-fix-error-handling-path-in-omap_dmm_probe.patch