From c5dcf8f0e850a504235a0af51f73d51b6ddc0933 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Fri, 4 Oct 2019 16:44:21 +0200
Subject: [PATCH] Revert "rsi: fix potential null dereference in rsi_probe()"
Git-commit: c5dcf8f0e850a504235a0af51f73d51b6ddc0933
Patch-mainline: v5.5-rc1
References: git-fixes
This reverts commit f170d44bc4ec2feae5f6206980e7ae7fbf0432a0.
USB core will never call a USB-driver probe function with a NULL
device-id pointer.
Reverting before removing the existing checks in order to document this
and prevent the offending commit from being "autoselected" for stable.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/rsi/rsi_91x_usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c
index 23a1d00b5f38..760eaffeebd6 100644
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -793,7 +793,7 @@ static int rsi_probe(struct usb_interface *pfunction,
adapter->device_model = RSI_DEV_9116;
} else {
rsi_dbg(ERR_ZONE, "%s: Unsupported RSI device id 0x%x\n",
- __func__, id ? id->idProduct : 0x0);
+ __func__, id->idProduct);
goto err1;
}
--
2.16.4