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Bug #9608

closed

qede: error: 'free_buffer_count' may be used uninitialized in this function

Added by Toomas Soome about 4 years ago. Updated about 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Toomas Soome
Category:
driver - device drivers
Start date:
2018-06-15
Due date:
% Done:

100%

Estimated time:
Difficulty:
Bite-size
Tags:
Gerrit CR:

Description

issue found by gcc 7 build:

    ../../common/io/qede/qede_fp.c:524:24: error: 'free_buffer_count' may be used uninitialized in this function [-Werror=maybe-uninitialized]
      if (free_buffer_count <
          ~~~~~~~~~~~~~~~~~~^
          rx_ring->rx_low_buffer_threshold) {
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    cc1: all warnings being treated as errors

set it to 0.

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 #1

Updated by Electric Monk about 4 years ago

  • Status changed from In Progress to Closed
  • % Done changed from 90 to 100

git commit 3df3d01f9da8be5cdd1e81a5d050c24ccc55caa9

commit  3df3d01f9da8be5cdd1e81a5d050c24ccc55caa9
Author: Toomas Soome <tsoome@me.com>
Date:   2018-07-30T17:30:14.000Z

    9608 qede: error: 'free_buffer_count' may be used uninitialized in this function
    Reviewed by: Andy Fiddaman <af@citrus-it.net>
    Reviewed by: Andrew Stormont <andyjstormont@gmail.com>
    Reviewed by: Yuri Pankov <yuripv@yuripv.net>
    Reviewed by: Ken Mays <kmays2000@gmail.com>
    Approved by: Dan McDonald <danmcd@joyent.com>

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