The condition can never be true
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Authored by bret_ketchum_dell.com on Aug 21 2020, 3:09 PM.

Details

Reviewers

tsoome
erj
cem
vangyzen

Group Reviewers

Intel Networking

Commits

rS364462: ixgbe: fix impossible condition

Summary

Coverity flagged this condition: The and condition offset == 0 && offset == 65535 can never be true because offset cannot be equal to two different values at the same time

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Automatic diff as part of commit; lint not applicable.

Unit

Automatic diff as part of commit; unit tests not applicable.

Event Timeline

bret_ketchum_dell.com created this revision.Aug 21 2020, 3:09 PM

Herald added a subscriber: ae. · View Herald TranscriptAug 21 2020, 3:09 PM

bret_ketchum_dell.com requested review of this revision.Aug 21 2020, 3:09 PM

lwhsu added a reviewer: Intel Networking.Aug 21 2020, 3:54 PM

The same fix is applied in illumos (detected by smatch).

This revision is now accepted and ready to land.Aug 21 2020, 4:55 PM

lgtm

vangyzen accepted this revision.Aug 21 2020, 7:29 PM

Closed by commit rS364462: ixgbe: fix impossible condition (authored by vangyzen). · Explain WhyAug 21 2020, 7:34 PM

This revision was automatically updated to reflect the committed changes.

vangyzen added a commit: rS364462: ixgbe: fix impossible condition.

Herald added a subscriber: imp. · View Herald TranscriptAug 21 2020, 7:34 PM

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

ixgbe/

ixgbe_common.c

4 lines

Diff 76074

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head/sys/dev/ixgbe/ixgbe_common.c

The condition can never be trueClosedPublicActions