tree 26066daabbfd375eb984da2d8d773ef230f62ddb
parent 554e165cf32610ec9596a183fa1b54a5707fc3cb
author Joe Perches <joe@perches.com> 1326236998 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1326241850 -0800

checkpatch: improve memset and min/max with cast checking

Improve the checking of arguments to memset and min/max tests.

Move the checking of min/max to statement blocks instead of single line.
Change $Constant to allow any case type 0x initiator and trailing ul
specifier.  Add $FuncArg type as any function argument with or without a
cast.  Print the whole statement when showing memset or min/max messages.
Improve the memset with 0 as 3rd argument error message.

There are still weaknesses in the $FuncArg and $Constant code as arbitrary
parentheses and negative signs are not generically supported.

[akpm@linux-foundation.org: fix per Andy]
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>