resource cgroups: remove bogus cast

The memparse() function already accepts const char * as the parsing string.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/kernel/res_counter.c b/kernel/res_counter.c
index 34683efa2cce..6d269cce7aa1 100644
--- a/kernel/res_counter.c
+++ b/kernel/res_counter.c
@@ -159,8 +159,7 @@ int res_counter_memparse_write_strategy(const char *buf,
                 return 0;
         }
 
-        /* FIXME - make memparse() take const char* args */
-        *res = memparse((char *)buf, &end);
+        *res = memparse(buf, &end);
         if (*end != '\0')
                 return -EINVAL;