[PATCH] ath10k: Use sdio_release_host() call only once in two functions

[Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 20 Sep 2024 15:36:19 +0200

A sdio_release_host() call was immediately used after a return code check
in two function implementations.
Thus use such a function call only once instead directly before the checks.

This issue was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/net/wireless/ath/ath10k/sdio.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/sdio.c 
b/drivers/net/wireless/ath/ath10k/sdio.c
index 08a6f36a6be9..432dee87d73b 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -1589,14 +1589,12 @@ static int ath10k_sdio_hif_power_up(struct ath10k *ar,
        sdio_claim_host(func);

        ret = sdio_enable_func(func);
+       sdio_release_host(func);
        if (ret) {
                ath10k_warn(ar, "unable to enable sdio function: %d)\n", ret);
-               sdio_release_host(func);
                return ret;
        }

-       sdio_release_host(func);
-
        /* Wait for hardware to initialise. It should take a lot less than
         * 20 ms but let's be conservative here.
         */
@@ -1884,14 +1882,12 @@ static int ath10k_sdio_hif_start(struct ath10k *ar)

        /* Register the isr */
        ret =  sdio_claim_irq(ar_sdio->func, ath10k_sdio_irq_handler);
+       sdio_release_host(ar_sdio->func);
        if (ret) {
                ath10k_warn(ar, "failed to claim sdio interrupt: %d\n", ret);
-               sdio_release_host(ar_sdio->func);
                return ret;
        }

-       sdio_release_host(ar_sdio->func);
-
        ret = ath10k_sdio_enable_intrs(ar);
        if (ret)
                ath10k_warn(ar, "failed to enable sdio interrupts: %d\n", ret);
--
2.46.0