[PATCH] drivers/base: a little speedup and cleanup

[Jiri Slaby <jirislaby@gmail.com>]

Generated in 2.6.14-rc1-mm1 kernel version.

Signed-off-by: Jiri Slaby <xslaby@fi.muni.cz>
---

 platform.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

Performance improvement -- we don't need to zero all allocated memory, only a
	few bytes from the beginning.
sizeof cleanup -- we want struct a *b; sizeof(*b) rather than sizeof(struct a).

---
commit 0173dea2b934339a62947115081483278c289d1d
tree 3fb8fcd0afa14f636972d2fa7d0a6d136a12654e
parent ee677410285dd60b28e9a5503365e7f0c961f01e
author root <root@bellona.(none)> Fri, 16 Sep 2005 14:16:10 +0200
committer root <root@bellona.(none)> Fri, 16 Sep 2005 14:16:10 +0200

 drivers/base/platform.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -225,18 +225,19 @@ struct platform_device *platform_device_
 	struct platform_object *pobj;
 	int retval;
 
-	pobj = kzalloc(sizeof(*pobj) + sizeof(struct resource) * num, GFP_KERNEL);
+	pobj = kmalloc(sizeof(*pobj) + sizeof(*res) * num, GFP_KERNEL);
 	if (!pobj) {
 		retval = -ENOMEM;
 		goto error;
 	}
+	memset(pobj, 0, sizeof(*pobj));
 
 	pobj->pdev.name = name;
 	pobj->pdev.id = id;
 	pobj->pdev.dev.release = platform_device_release_simple;
 
 	if (num) {
-		memcpy(pobj->resources, res, sizeof(struct resource) * num);
+		memcpy(pobj->resources, res, sizeof(*res) * num);
 		pobj->pdev.resource = pobj->resources;
 		pobj->pdev.num_resources = num;
 	}