54b275c8ed
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Mathias Kresin <dev@kresin.me> Signed-off-by: John Crispin <john@phrozen.org>
26 lines
864 B
Diff
26 lines
864 B
Diff
From 069f05346d01e7298939f16533953cdf52370be3 Mon Sep 17 00:00:00 2001
|
|
From: Fabio Estevam <fabio.estevam@nxp.com>
|
|
Date: Fri, 5 Jan 2018 18:02:55 -0200
|
|
Subject: [PATCH 6/7] mtd: nand: qcom: Add a NULL check for devm_kasprintf()
|
|
|
|
devm_kasprintf() may fail, so we should better add a NULL check
|
|
and propagate an error on failure.
|
|
|
|
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
|
|
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
|
|
---
|
|
drivers/mtd/nand/qcom_nandc.c | 3 +++
|
|
1 file changed, 3 insertions(+)
|
|
|
|
--- a/drivers/mtd/nand/qcom_nandc.c
|
|
+++ b/drivers/mtd/nand/qcom_nandc.c
|
|
@@ -2639,6 +2639,9 @@ static int qcom_nand_host_init(struct qc
|
|
|
|
nand_set_flash_node(chip, dn);
|
|
mtd->name = devm_kasprintf(dev, GFP_KERNEL, "qcom_nand.%d", host->cs);
|
|
+ if (!mtd->name)
|
|
+ return -ENOMEM;
|
|
+
|
|
mtd->owner = THIS_MODULE;
|
|
mtd->dev.parent = dev;
|
|
|