linux-kernel - [PATCH 0/6] net: use 'time_left' instead of 'timeout' with wait

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Message-ID: <20240603091541.8367-1-wsa+renesas@sang-engineering.com>
Date: Mon,  3 Jun 2024 11:15:33 +0200
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: linux-kernel@...r.kernel.org
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Arend van Spriel <arend.vanspriel@...adcom.com>,
	ath11k@...ts.infradead.org,
	brcm80211-dev-list.pdl@...adcom.com,
	brcm80211@...ts.linux.dev,
	Christian Lamparter <chunkeey@...glemail.com>,
	Jeff Johnson <jjohnson@...nel.org>,
	Kalle Valo <kvalo@...nel.org>,
	linux-wireless@...r.kernel.org,
	Ping-Ke Shih <pkshih@...ltek.com>
Subject: [PATCH 0/6] net: use 'time_left' instead of 'timeout' with wait_*() functions

There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_*() functions causing patterns like:

        timeout = wait_for_completion_timeout(...)
        if (!timeout) return -ETIMEDOUT;

with all kinds of permutations. Use 'time_left' as a variable to make the code
obvious and self explaining.

This is part of a tree-wide series. The rest of the patches can be found here:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/time_left

Because these patches are generated, I audit them before sending. This is why I
will send series step by step. Build bot is happy with these patches, though.
No functional changes intended.


Wolfram Sang (6):
  wifi: ath11k: use 'time_left' variable with wait_event_timeout()
  wifi: brcmfmac: use 'time_left' variable with wait_event_timeout()
  wifi: mac80211: use 'time_left' variable with
    wait_for_completion_timeout()
  wifi: p54: use 'time_left' variable with
    wait_for_completion_interruptible_timeout()
  wifi: rtw89: use 'time_left' variable with
    wait_for_completion_timeout()
  wifi: zd1211rw: use 'time_left' variable with
    wait_for_completion_timeout()

 drivers/net/wireless/ath/ath11k/qmi.c         | 20 +++++++++----------
 .../broadcom/brcm80211/brcmfmac/cfg80211.c    | 10 +++++-----
 drivers/net/wireless/intersil/p54/fwio.c      |  6 +++---
 drivers/net/wireless/intersil/p54/p54pci.c    |  8 ++++----
 drivers/net/wireless/intersil/p54/p54spi.c    | 10 +++++-----
 drivers/net/wireless/marvell/mwl8k.c          | 10 +++++-----
 drivers/net/wireless/realtek/rtw89/core.c     |  6 +++---
 drivers/net/wireless/zydas/zd1211rw/zd_usb.c  |  8 ++++----
 8 files changed, 39 insertions(+), 39 deletions(-)

-- 
2.43.0