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[Qemu-devel] [Bug 1715007] Re: hw/block/onenand.c:520: dead code ?


From: Thomas Huth
Subject: [Qemu-devel] [Bug 1715007] Re: hw/block/onenand.c:520: dead code ?
Date: Fri, 15 Dec 2017 15:51:25 -0000

** Changed in: qemu
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1715007

Title:
  hw/block/onenand.c:520: dead code ?

Status in QEMU:
  Fix Released

Bug description:
  qemu/hw/block/onenand.c:520] -> [qemu/hw/block/onenand.c:521]:
  (warning) Opposite inner 'if' condition leads to a dead code block.

  Source code is

          for (b = 0; b < s->blocks; b ++) {
              if (b >= s->blocks) {
                  s->status |= ONEN_ERR_CMD;
                  break;
              }

  I am not sure if the if condition can be merely deleted, or something more
  complex needs to be implemented.

  Recent qemu trunk.

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