tree 049ca93f373281469b42d3ce38a4de1fd863b1b3
parent 369c8dd390baffd77b892b563d03f800e65d2dfa
author Joe Perches <joe@perches.com> 1446856297 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1446861042 -0800

checkpatch: improve the unnecessary initialisers tests

Global and static variables don't need to be initialized to 0.

There is already a test for this but the output message doesn't
mention booleans initialized to false.

Improve the output message and the test by adding various forms
with possible specific integer types and possible multiple zeros.

Miscellanea:

o Use a variable to hold the possible 0 test

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Shailendra Verma <shailendra.v@samsung.com>
Tested-by: Shailendra Verma <shailendra.v@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>