On Tue, 2015-12-29 at 01:38 +0700, Ivan Safonov wrote: > On 12/29/2015 12:56 AM, Joe Perches wrote: > > On Mon, 2015-12-28 at 20:48 +0700, Ivan Safonov wrote: > > > ((thermometer < 0) ? 0 : (thermometer == X)) and (thermometer == > > > X) are equal for X >= 0. > > X is not guaranteed to be >= 0 here > > X is fixed constant. In this case X is {0, 1, 2}.
Looks like it can be -1 to me (range: -1, 0, 1, 2) static int ar9003_hw_get_thermometer(struct ath_hw *ah) { struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; struct ar9300_base_eep_hdr *pBase = &eep->baseEepHeader; int thermometer = (pBase->miscConfiguration >> 1) & 0x3; return --thermometer; } _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel