checkpatch: improve space before tab --fix option
authorJoe Perches <joe@perches.com>
Thu, 23 Jan 2014 23:54:46 +0000 (15:54 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 24 Jan 2014 00:36:58 +0000 (16:36 -0800)
commitc76f4cb3d25e5dc84017d7e845072e9aef6037f4
tree68e8dc16563af714984bb236d904d1f4ca735f95
parent9624b8d65cd1e9a6415a81a6588e423b1d8c2282
checkpatch: improve space before tab --fix option

This test should remove all the spaces before a tab not just one space.

Substitute a tab for each 8 space block before a tab and remove less than
8 spaces before a tab.

This SPACE_BEFORE_TAB test is done after CODE_INDENT.

If there are spaces used at the beginning of a line that should be
converted to tabs, please make sure that the CODE_INDENT test and
conversion is done before this SPACE_BEFORE_TAB test and conversion.

Reported-by: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
scripts/checkpatch.pl