X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fmarvell%2Fmwifiex%2Fpcie.c;h=5f56e8e6d61264a0d6f7fc28a4e382729a841e16;hb=21f569af9ab3608382482166ae9aba802b097e3f;hp=ac62bce50e964b900135cdc600dcdb9032928a3f;hpb=6b402bdfdbafce241cb6789ae38d94f45641078c;p=karo-tx-linux.git

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index ac62bce50e96..5f56e8e6d612 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -2837,12 +2837,9 @@ static void mwifiex_pcie_device_dump(struct mwifiex_adapter *adapter)
 {
 	struct pcie_service_card *card = adapter->card;
 
-	if (test_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags))
-		return;
-
-	set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags);
-
-	schedule_work(&card->work);
+	if (!test_and_set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP,
+			      &card->work_flags))
+		schedule_work(&card->work);
 }
 
 static void mwifiex_pcie_free_buffers(struct mwifiex_adapter *adapter)