arm: mach-omap2: voltage: debugfs: fix memory leak

The temporary string holding the directory name to be created should
be released.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
index ed6079c94c57..12be525b8df4 100644
--- a/arch/arm/mach-omap2/voltage.c
+++ b/arch/arm/mach-omap2/voltage.c
@@ -471,6 +471,7 @@ static void __init vdd_debugfs_init(struct omap_vdd_info *vdd)
         strcat(name, vdd->voltdm.name);
 
         vdd->debug_dir = debugfs_create_dir(name, voltage_dir);
+        kfree(name);
         if (IS_ERR(vdd->debug_dir)) {
                 pr_warning("%s: Unable to create debugfs directory for"
                         " vdd_%s\n", __func__, vdd->voltdm.name);