From c72acf69e2c0d884023296d0cceb16f3e75c09d9 Mon Sep 17 00:00:00 2001 From: SF Markus Elfring Date: Wed, 22 Oct 2014 20:00:17 +0200 Subject: [PATCH] iommu/msm: Deletion of unnecessary checks before clk_disable() A semantic patch approach was proposed with the subject "[PATCH with Coccinelle?] Deletion of unnecessary checks before specific function calls" on 2014-03-05. https://lkml.org/lkml/2014/3/5/344 http://article.gmane.org/gmane.comp.version-control.coccinelle/3513/ This patch pattern application was repeated with the help of the software "Coccinelle 1.0.0-rc22" on the source files for Linux 3.17.1. An extract of the automatically generated update suggestions is shown here. It was determined that the affected source code places call functions which perform input parameter validation already. It is therefore not needed that a similar safety check is repeated at the call site. Signed-off-by: Markus Elfring Signed-off-by: Joerg Roedel --- Reading git-format-patch failed