OMAP: PM: SmartReflex: Fix possible memory leak

sr_info was allocated and needs a kfree before returning.

This error was reported by cppcheck:
arch/arm/mach-omap2/smartreflex.c:837: error: Memory leak: sr_info

To: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Acked-by: Shweta Gulati <shweta.gulati@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index d7deadf..5f429b9 100644 (file)
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -834,7 +834,8 @@ static int __init omap_sr_probe(struct platform_device *pdev)
 
        if (!pdata) {
                dev_err(&pdev->dev, "%s: platform data missing\n", __func__);
-               return -EINVAL;
+               ret = -EINVAL;
+               goto err_free_devinfo;
        }
 
        mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);