* [PATCH] cifs: Use kmemdup rather than duplicating its implementation
@ 2011-11-12 9:22 Thomas Meyer
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From: Thomas Meyer @ 2011-11-12 9:22 UTC (permalink / raw)
To: linux-cifs-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
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-VsYtu1Qij5c@public.gmane.org>
---
diff -u -p a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
--- a/fs/cifs/cifs_spnego.c 2011-11-07 19:38:22.023802738 +0100
+++ b/fs/cifs/cifs_spnego.c 2011-11-08 10:34:14.586074433 +0100
@@ -37,12 +37,11 @@ cifs_spnego_key_instantiate(struct key *
int ret;
ret = -ENOMEM;
- payload = kmalloc(datalen, GFP_KERNEL);
+ payload = kmemdup(data, datalen, GFP_KERNEL);
if (!payload)
goto error;
/* attach the data */
- memcpy(payload, data, datalen);
key->payload.data = payload;
ret = 0;
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2011-11-12 9:22 [PATCH] cifs: Use kmemdup rather than duplicating its implementation Thomas Meyer
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