Coccinelle: Update the options used to the new option scheme

spatch has changed its option scheme.
E.g., --no_show_diff is now --no-show-diff

This patch updates:
 - scripts/coccicheck
 - Semantic patches under scripts/coccinelle/

Signed-off-by: Nicolas Palix <nicolas.palix@imag.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci b/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
index 7d4771d..bd5d08b 100644
--- a/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
+++ b/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
@@ -5,7 +5,7 @@
 // Confidence: High
 // Copyright: 2009,2010 Nicolas Palix, DIKU.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 //
 // Keywords: kmalloc, kzalloc, kcalloc
 // Version min: < 2.6.12 kmalloc
diff --git a/scripts/coccinelle/api/alloc/kzalloc-simple.cocci b/scripts/coccinelle/api/alloc/kzalloc-simple.cocci
index 046b9b1..52c55e4 100644
--- a/scripts/coccinelle/api/alloc/kzalloc-simple.cocci
+++ b/scripts/coccinelle/api/alloc/kzalloc-simple.cocci
@@ -9,7 +9,7 @@
 // Copyright: (C) 2009-2010 Julia Lawall, Nicolas Palix, DIKU.  GPLv2.
 // Copyright: (C) 2009-2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/rules/kzalloc.html
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 //
 // Keywords: kmalloc, kzalloc
 // Version min: < 2.6.12 kmalloc