From: Roel Kluin Date: Sun, 18 Jan 2009 14:34:55 +0000 (+0100) Subject: Staging: meilhaus: unsigned won't get negative after subtraction X-Git-Tag: v2.6.30-rc1~202^2~539 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a44522b20d24c1c2f6496106be17bc1fb6448d42;p=~shefty%2Frdma-dev.git Staging: meilhaus: unsigned won't get negative after subtraction Since unsigned, it won't get negative after subtraction. Signed-off-by: Roel Kluin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/meilhaus/me6000_ao.c b/drivers/staging/meilhaus/me6000_ao.c index e1c94cb7167..dcb3526d591 100644 --- a/drivers/staging/meilhaus/me6000_ao.c +++ b/drivers/staging/meilhaus/me6000_ao.c @@ -2825,10 +2825,11 @@ int inline ao_stop_immediately(me6000_ao_subdevice_t * instance) int i; uint32_t single_mask; - single_mask = - (instance->ao_idx - ME6000_AO_SINGLE_STATUS_OFFSET < - 0) ? 0x0000 : (0x0001 << (instance->ao_idx - - ME6000_AO_SINGLE_STATUS_OFFSET)); + if (instance->ao_idx < ME6000_AO_SINGLE_STATUS_OFFSET) + single_mask = 0x0000; + else + single_mask = 0x0001 << (instance->ao_idx - + ME6000_AO_SINGLE_STATUS_OFFSET); timeout = (instance->hardware_stop_delay >