/// Remove casting the values returned by memory allocation functions/// like kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc./////# This makes an effort to find cases of casting of values returned by//# kmalloc, kzalloc, kcalloc, kmem_cache_alloc, kmem_cache_zalloc,//# kmem_cache_alloc_node, kmalloc_node and kzalloc_node and removes//# the casting as it is not required. The result in the patch case may//#need some reformatting.//// Confidence: High// Copyright: 2014, Himangi Saraogi  GPLv2.// Comments:// Options: --no-includes --include-headers// virtual contextvirtual patchvirtual orgvirtual report //----------------------------------------------------------//  For context mode//---------------------------------------------------------- @depends on context@type T;@@ * (T *)  \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|   kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...) //----------------------------------------------------------//  For patch mode//---------------------------------------------------------- @depends on patch@type T;@@ - (T *)  (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|   kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) //----------------------------------------------------------//  For org and report mode//---------------------------------------------------------- @r depends on org || report@type T;position p;@@  (T@p *)\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|   kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...) @script:python depends on org@p << r.p;t << r.T;@@ coccilib.org.print_safe_todo(p[0], t) @script:python depends on report@p << r.p;t << r.T;@@ msg="WARNING: casting value returned by memory allocation function to (%s *) is useless." % (t)coccilib.report.print_report(p[0], msg)