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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-09-05 15:10:29 +0200 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-09-05 15:10:29 +0200 |
| commit | 7519033f319d4dc8066cb3a37c1276610f4cb0ca (patch) | |
| tree | cf87f17a46bcee57576b6d711865a62f6bd9c349 /drivers | |
| parent | ALSA: firewire: use nonatomic PCM operation (diff) | |
| download | linux-7519033f319d4dc8066cb3a37c1276610f4cb0ca.tar.xz linux-7519033f319d4dc8066cb3a37c1276610f4cb0ca.zip | |
firewire: core: use WARN_ON_ONCE() to avoid superfluous dumps
It is enough to notify programming mistakes to programmers just once.
Suggested-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240905131029.6433-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firewire/core-iso.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c index af76fa1823f1..a249974a0f87 100644 --- a/drivers/firewire/core-iso.c +++ b/drivers/firewire/core-iso.c @@ -220,7 +220,7 @@ int fw_iso_context_flush_completions(struct fw_iso_context *ctx) might_sleep(); // Avoid dead lock due to programming mistake. - if (WARN_ON(current_work() == &ctx->work)) + if (WARN_ON_ONCE(current_work() == &ctx->work)) return 0; disable_work_sync(&ctx->work); @@ -244,7 +244,7 @@ int fw_iso_context_stop(struct fw_iso_context *ctx) might_sleep(); // Avoid dead lock due to programming mistake. - if (WARN_ON(current_work() == &ctx->work)) + if (WARN_ON_ONCE(current_work() == &ctx->work)) return 0; err = ctx->card->driver->stop_iso(ctx); |