brcmfmac: call brcmf_detach() unconditional in sdio .remove() callback

The function brcmf_detach() checks whether it needs to do his stuff
or can return immediately. No need to have the same check in the
calling code.

Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 010e1bd..efb8c4f 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -4176,9 +4176,7 @@ void brcmf_sdio_remove(struct brcmf_sdio *bus)
                /* De-register interrupt handler */
                brcmf_sdiod_intr_unregister(bus->sdiodev);
 
-               if (bus->sdiodev->bus_if->drvr) {
-                       brcmf_detach(bus->sdiodev->dev);
-               }
+               brcmf_detach(bus->sdiodev->dev);
 
                cancel_work_sync(&bus->datawork);
                if (bus->brcmf_wq)