From: Thomas Meyer <thomas@m3y3r.de>
Date: Mon, 1 Jul 2013 14:23:58 +0000 (+0300)
Subject: remoteproc: Cocci spatch "memdup.spatch"
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=95cee62cb4776a65229a6b6d5969be56589d95c1;p=deliverable%2Flinux.git

remoteproc: Cocci spatch "memdup.spatch"

Use kmemdup instead of kmalloc + memcpy.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
---

diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 9fef20022ab4..3cd85a638afa 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -914,11 +914,10 @@ static void rproc_fw_config_virtio(const struct firmware *fw, void *context)
 	 * will be stored in the cached_table. Before the device is started,
 	 * cached_table will be copied into devic memory.
 	 */
-	rproc->cached_table = kmalloc(tablesz, GFP_KERNEL);
+	rproc->cached_table = kmemdup(table, tablesz, GFP_KERNEL);
 	if (!rproc->cached_table)
 		goto out;
 
-	memcpy(rproc->cached_table, table, tablesz);
 	rproc->table_ptr = rproc->cached_table;
 
 	/* count the number of notify-ids */