[PATCH -next] mtd: docg3: Fix a possible memory leak of mtd->name

[YueHaibing <yuehaibing@xxxxxxxxxx>]

In case DOC_CHIPID_G3, mtd->name should be freed in the
err handling path, which is alloced by kasprintf.

Fixes: ae9d4934b2d7 ("mtd: docg3: add multiple floor support")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/mtd/devices/docg3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index 60ddc38..cbd25f9 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -1867,6 +1867,7 @@ doc_probe_device(struct docg3_cascade *cascade, int floor, struct device *dev)
 
 nomem4:
 	kfree(docg3->bbt);
+	kfree(mtd->name);
 nomem3:
 	kfree(mtd);
 nomem2:
-- 
2.7.0



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