diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-06-04 23:22:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-03 16:40:18 +0200 |
| commit | 4c0fb1af44b98872320bfb0612b1d05be827fc91 (patch) | |
| tree | 5afba14adfc5088affe335a6685436120080d1b6 /drivers/misc/tifm_7xx1.c | |
| parent | 531a185d549e1c6225d7e1e553ba1c14dc391d69 (diff) | |
misc: tifm: use 'time_left' variable with wait_for_completion_timeout()
There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_for_completion_timeout() 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
self explaining.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20240604212240.4529-4-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/tifm_7xx1.c')
| -rw-r--r-- | drivers/misc/tifm_7xx1.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c index 7dd86a9858ab..1d54680d6ed2 100644 --- a/drivers/misc/tifm_7xx1.c +++ b/drivers/misc/tifm_7xx1.c @@ -229,7 +229,7 @@ static int __maybe_unused tifm_7xx1_resume(struct device *dev_d) struct pci_dev *dev = to_pci_dev(dev_d); struct tifm_adapter *fm = pci_get_drvdata(dev); int rc; - unsigned long timeout; + unsigned long time_left; unsigned int good_sockets = 0, bad_sockets = 0; unsigned long flags; /* Maximum number of entries is 4 */ @@ -265,8 +265,8 @@ static int __maybe_unused tifm_7xx1_resume(struct device *dev_d) if (good_sockets) { fm->finish_me = &finish_resume; spin_unlock_irqrestore(&fm->lock, flags); - timeout = wait_for_completion_timeout(&finish_resume, HZ); - dev_dbg(&dev->dev, "wait returned %lu\n", timeout); + time_left = wait_for_completion_timeout(&finish_resume, HZ); + dev_dbg(&dev->dev, "wait returned %lu\n", time_left); writel(TIFM_IRQ_FIFOMASK(good_sockets) | TIFM_IRQ_CARDMASK(good_sockets), fm->addr + FM_CLEAR_INTERRUPT_ENABLE); |