linux-kernel - [PATCH 1/3] mmc: block: Drop use of unlikely() in mmc_blk

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Date:   Wed,  3 Mar 2021 13:20:47 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     linux-mmc@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Adrian Hunter <adrian.hunter@...el.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] mmc: block: Drop use of unlikely() in mmc_blk_probe()

mmc_blk_probe() isn't a hotpath, which makes it's questionable to use
unlikely(). Therefore let's simply drop it.

Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
---
 drivers/mmc/core/block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 8e6a623b35de..dc6b2e8f4f95 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2888,7 +2888,7 @@ static int mmc_blk_probe(struct mmc_card *card)
 
 	card->complete_wq = alloc_workqueue("mmc_complete",
 					WQ_MEM_RECLAIM | WQ_HIGHPRI, 0);
-	if (unlikely(!card->complete_wq)) {
+	if (!card->complete_wq) {
 		pr_err("Failed to create mmc completion workqueue");
 		return -ENOMEM;
 	}
-- 
2.25.1