brcm47xx: Cocci spatch "noderef"

sizeof when applied to a pointer typed expression gives the size of the
pointer.
Found by coccinelle spatch "misc/noderef.cocci"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
SVN-Revision: 38312

diff --git a/target/linux/brcm47xx/patches-3.10/095-MIPS-BCM47XX-Cocci-spatch-noderef.patch b/target/linux/brcm47xx/patches-3.10/095-MIPS-BCM47XX-Cocci-spatch-noderef.patch
new file mode 100644 (file)
index 0000000..57d3a7f
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.10/095-MIPS-BCM47XX-Cocci-spatch-noderef.patch
@@ -0,0 +1,23 @@
+commit 8a289346c135c2f014a7cde5b2a9320beb096188
+Author: thomas@m3y3r.de <thomas@m3y3r.de>
+Date:   Thu Sep 19 20:38:21 2013 +0200
+
+    MIPS: BCM47XX: Cocci spatch "noderef"
+    
+    sizeof when applied to a pointer typed expression gives the size of the
+    pointer.
+    Found by coccinelle spatch "misc/noderef.cocci"
+    
+    Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
+
+--- a/arch/mips/bcm47xx/sprom.c
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -162,7 +162,7 @@ static void nvram_read_alpha2(const char
+               pr_warn("alpha2 is too long %s\n", buf);
+               return;
+       }
+-      memcpy(val, buf, sizeof(val));
++      memcpy(val, buf, sizeof(*val));
+ }
+ 
+ static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,