platform_device_add_data() duplicates the memory it is passed. So we can
free some memory to save a few bytes that would remain unused otherwise.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
arch/mips/sgi-ip27/ip27-xtalk.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/mips/sgi-ip27/ip27-xtalk.c b/arch/mips/sgi-ip27/ip27-xtalk.c
index 000ede156bdc..e762886d1dda 100644
--- a/arch/mips/sgi-ip27/ip27-xtalk.c
+++ b/arch/mips/sgi-ip27/ip27-xtalk.c
@@ -53,6 +53,8 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
}
platform_device_add_resources(pdev, &w1_res, 1);
platform_device_add_data(pdev, wd, sizeof(*wd));
+ /* platform_device_add_data() duplicates the data */
+ kfree(wd);
platform_device_add(pdev);
bd = kzalloc(sizeof(*bd), GFP_KERNEL);
@@ -83,6 +85,8 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
bd->io_offset = offset;
platform_device_add_data(pdev, bd, sizeof(*bd));
+ /* platform_device_add_data() duplicates the data */
+ kfree(bd);
platform_device_add(pdev);
pr_info("xtalk:n%d/%x bridge widget\n", nasid, widget);
return;
--
2.32.0
