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Commit 1df79cb3 authored by Arvind Yadav's avatar Arvind Yadav Committed by Kishon Vijay Abraham I
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phy: tegra: Handle return value of kasprintf 



kasprintf() can fail and it's return value must be checked.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 2bd6bf03

drivers/phy/tegra/xusb.c

+2 −0
Original line number Diff line number Diff line
@@ -454,6 +454,8 @@ tegra_xusb_find_port_node(struct tegra_xusb_padctl *padctl, const char *type, 
		char *name;



		name = kasprintf(GFP_KERNEL, "%s-%u", type, index);

		if (!name)

			return ERR_PTR(-ENOMEM);

		np = of_find_node_by_name(np, name);

		kfree(name);

	}