[PATCH v3 0/5] Adds -Wshadow on KBUILD_HOSTCFLAGS and fix warnings

[Leonardo Bras]

This patchset add -Wshadow on KBUILD_HOSTCFLAGS and fixes
all code that show this warning.

Changes in v3:
- Better Cover letter
- Better commit message for patch 1/5.
- Fixes what should change on patch 3/5
- Removes accent of my second name (better for searching at lkml.org)


v2: https://lkml.org/lkml/2018/10/23/151
v1: https://lkml.org/lkml/2018/10/17/169

Leonardo Bras (5):
  x86/vdso: Renames variable to fix shadow warning.
  kbuild: Removes unnecessary shadowed local variable.
  Creates macro to avoid variable shadowing
  modpost: Changes parameter name to avoid shadowing.
  Adds -Wshadow on KBUILD_HOSTCFLAGS

 Makefile                     |  2 +-
 arch/x86/entry/vdso/vdso2c.h | 13 +++++++------
 scripts/asn1_compiler.c      |  2 +-
 scripts/mod/file2alias.c     | 19 +++++++++++++++----
 scripts/mod/modpost.c        |  4 ++--
 5 files changed, 26 insertions(+), 14 deletions(-)

-- 
2.19.1