lkml.org 
[lkml]   [2011]   [Nov]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH] gma500: Use kmemdup rather than duplicating its implementation
From
Date
Use kmemdup rather than duplicating its implementation

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---

diff -u -p a/drivers/staging/gma500/intel_bios.c b/drivers/staging/gma500/intel_bios.c
--- a/drivers/staging/gma500/intel_bios.c 2011-11-07 19:38:10.703630794 +0100
+++ b/drivers/staging/gma500/intel_bios.c 2011-11-08 10:52:10.090491565 +0100
@@ -104,12 +104,11 @@ static void parse_backlight_data(struct
bl_start = find_section(bdb, BDB_LVDS_BACKLIGHT);
vbt_lvds_bl = (struct bdb_lvds_backlight *)(bl_start + 1) + p_type;

- lvds_bl = kzalloc(sizeof(*vbt_lvds_bl), GFP_KERNEL);
+ lvds_bl = kmemdup(vbt_lvds_bl, sizeof(*vbt_lvds_bl), GFP_KERNEL);
if (!lvds_bl) {
dev_err(dev_priv->dev->dev, "out of memory for backlight data\n");
return;
}
- memcpy(lvds_bl, vbt_lvds_bl, sizeof(*vbt_lvds_bl));
dev_priv->lvds_bl = lvds_bl;
}





\
 
 \ /
  Last update: 2011-11-12 18:05    [W:0.092 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site