From: Greg Kroah-Hartman Date: Mon, 3 May 2021 11:57:35 +0000 (+0200) Subject: Revert "brcmfmac: add a check for the status of usb_register" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=30a350947692f794796f563029d29764497f2887;p=linux.git Revert "brcmfmac: add a check for the status of usb_register" This reverts commit 42daad3343be4a4e1ee03e30a5f5cc731dadfef5. Because of recent interactions with developers from @umn.edu, all commits from them have been recently re-reviewed to ensure if they were correct or not. Upon review, this commit was found to be incorrect for the reasons below, so it must be reverted. It will be fixed up "correctly" in a later kernel change. The original commit here did nothing to actually help if usb_register() failed, so it gives a "false sense of security" when there is none. The correct solution is to correctly unwind from this error. Cc: Kangjie Lu Cc: Kalle Valo Link: https://lore.kernel.org/r/20210503115736.2104747-69-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 586f4dfc638b9..d2a803fc8ac63 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -1586,10 +1586,6 @@ void brcmf_usb_exit(void) void brcmf_usb_register(void) { - int ret; - brcmf_dbg(USB, "Enter\n"); - ret = usb_register(&brcmf_usbdrvr); - if (ret) - brcmf_err("usb_register failed %d\n", ret); + usb_register(&brcmf_usbdrvr); }