* [PATCH] ia64: tioca: Use kmemdup rather than duplicating its
@ 2011-11-19 11:27 Thomas Meyer
0 siblings, 0 replies; only message in thread
From: Thomas Meyer @ 2011-11-19 11:27 UTC (permalink / raw)
To: jes, tony.luck, fenghua.yu, linux-altix, linux-ia64, linux-kernel
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/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
--- a/arch/ia64/sn/pci/tioca_provider.c 2011-11-07 19:39:05.034456070 +0100
+++ b/arch/ia64/sn/pci/tioca_provider.c 2011-11-08 11:01:35.744740824 +0100
@@ -600,11 +600,11 @@ tioca_bus_fixup(struct pcibus_bussoft *p
* Allocate kernel bus soft and copy from prom.
*/
- tioca_common = kzalloc(sizeof(struct tioca_common), GFP_KERNEL);
+ tioca_common = kmemdup(prom_bussoft, sizeof(struct tioca_common),
+ GFP_KERNEL);
if (!tioca_common)
return NULL;
- memcpy(tioca_common, prom_bussoft, sizeof(struct tioca_common));
tioca_common->ca_common.bs_base = (unsigned long)
ioremap(REGION_OFFSET(tioca_common->ca_common.bs_base),
sizeof(struct tioca_common));
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2011-11-19 11:27 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-11-19 11:27 [PATCH] ia64: tioca: Use kmemdup rather than duplicating its Thomas Meyer
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox