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cxgbe(4): Fix an always-true assertion (reported by PVS-Studio).

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sys/dev/cxgbe/t4_main.c: PVS-Studio: Expression is Always True (CWE-571) (3)

PR:		217746
Submitted by:	Svyatoslav (razmyslov at viva64 com)
MFC after:	1 week
This commit is contained in:
np 2017-03-13 17:16:29 +00:00
parent 9d2dfc21b0
commit 41ef1a63d4
1 changed files with 3 additions and 3 deletions
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6
sys/dev/cxgbe/t4_main.c
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@ -7999,9 +7999,9 @@ sysctl_tp_timer(SYSCTL_HANDLER_ARGS)
u_int cclk_ps = 1000000000 / sc->params.vpd.cclk; u_int cclk_ps = 1000000000 / sc->params.vpd.cclk;
MPASS(reg == A_TP_RXT_MIN || reg == A_TP_RXT_MAX || MPASS(reg == A_TP_RXT_MIN || reg == A_TP_RXT_MAX ||
reg == A_TP_PERS_MIN || reg == A_TP_PERS_MAX || reg == A_TP_PERS_MIN || reg == A_TP_PERS_MAX ||
reg == A_TP_KEEP_IDLE || A_TP_KEEP_INTVL || reg == A_TP_INIT_SRTT || reg == A_TP_KEEP_IDLE || reg == A_TP_KEEP_INTVL ||
reg == A_TP_FINWAIT2_TIMER); reg == A_TP_INIT_SRTT || reg == A_TP_FINWAIT2_TIMER);
tre = G_TIMERRESOLUTION(t4_read_reg(sc, A_TP_TIMER_RESOLUTION)); tre = G_TIMERRESOLUTION(t4_read_reg(sc, A_TP_TIMER_RESOLUTION));
tp_tick_us = (cclk_ps << tre) / 1000000; tp_tick_us = (cclk_ps << tre) / 1000000;