staging: ccree: simplify freeing SRAM memory address

The code freeing the SRAM memory address was zeroing the address
on release although there is nothing secret about it. Simplify
the code by simply calling kfree directly.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ccree/ssi_sram_mgr.c b/drivers/staging/ccree/ssi_sram_mgr.c
index b664e9ba22526539ab4a5219c6e461ee846c2ac8..f72d64a98e1a6bdbe7a7980c3e76cfbb9541c3e5 100644 (file)
--- a/drivers/staging/ccree/ssi_sram_mgr.c
+++ b/drivers/staging/ccree/ssi_sram_mgr.c
@@ -32,13 +32,8 @@ struct cc_sram_ctx {
  */
 void cc_sram_mgr_fini(struct cc_drvdata *drvdata)
 {
-       struct cc_sram_ctx *smgr_ctx = drvdata->sram_mgr_handle;
-
        /* Free "this" context */
-       if (smgr_ctx) {
-               memset(smgr_ctx, 0, sizeof(struct cc_sram_ctx));
-               kfree(smgr_ctx);
-       }
+       kfree(drvdata->sram_mgr_handle);
 }
 
 /**