Message ID | 0a121b1761f0dc8fe9c5020e8d5c6dfd48c9a242.1505884381.git.arvind.yadav.cs@gmail.com |
---|---|
State | Accepted |
Headers | show |
Series | phy: tegra: Handle return value of kasprintf | expand |
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index 3cbcb25..4307bf0 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -454,6 +454,8 @@ struct tegra_xusb_lane * 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); }
kasprintf() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/phy/tegra/xusb.c | 2 ++ 1 file changed, 2 insertions(+)