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Commit 069f0534 authored by Fabio Estevam's avatar Fabio Estevam Committed by Boris Brezillon
Browse files

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: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 039b4377

drivers/mtd/nand/qcom_nandc.c

+3 −0
Original line number Diff line number Diff line
@@ -2639,6 +2639,9 @@ static int qcom_nand_host_init(struct qcom_nand_controller *nandc, 


	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;