Andrzej Hajda 3f984cb399 coccinelle: tests: unsigned value cannot be lesser than zero ...

Unsigned expressions cannot be lesser than zero. Presence of comparisons
'unsigned (<|<=|>|>=) 0' often indicates a bug, usually wrong type of variable.
The patch beside finding such comparisons tries to eliminate false positives,
mainly by bypassing range checks.

gcc can detect such comparisons also using -Wtype-limits switch, but it warns
also in correct cases, making too much noise.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Michal Marek <mmarek@suse.com>

2016-01-12 17:47:47 +01:00

..

api

Merge branch 'akpm' (patches from Andrew)

2015-09-08 17:52:23 -07:00

free

coccinelle: ifnullfree: handle various destroy functions

2015-10-26 22:41:18 +01:00

iterators

cocinelle: iterators: semantic patch to delete unneeded of_node_put

2015-10-26 22:39:11 +01:00

locks

Coccinelle: Update the options used to the new option scheme

2013-07-03 22:58:13 +02:00

misc

coccinelle: Improve checking for missing NULL terminators

2015-10-26 22:44:51 +01:00

null

scripts/coccinelle: fix typos

2015-10-26 22:26:23 +01:00

tests

coccinelle: tests: unsigned value cannot be lesser than zero

2016-01-12 17:47:47 +01:00