linux-kernel - [PATCH v3] staging: rtl8192e: Fix conflicting types error with net

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Date: Tue, 25 Jun 2024 17:33:34 +0100
From: Teddy Engel <engel.teddy@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	oe-kbuild-all@...ts.linux.dev,
	devel@...verdev.osuosl.org,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: Teddy Engel <engel.teddy@...il.com>,
	kernel test robot <lkp@...el.com>
Subject: [PATCH v3] staging: rtl8192e: Fix conflicting types error with net_device.

Add a pre-declaration of struct net_device so the compiler is able to
use rtl_pci.h / rtl_cam.h.

Signed-off-by: Teddy Engel <engel.teddy@...il.com>
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406250858.L8rJMHQm-lkp@intel.com/
Fixes: 7dff0b27d9c8 ("staging: rtl8192e: Remove unnecessary pre-declaration of struct net_device")
---
v3: Replace ad-hoc commit id / subject by expected Fixes tag.
v2: Add commit id / commit subject  under description.

 drivers/staging/rtl8192e/rtl8192e/rtl_cam.h | 2 ++
 drivers/staging/rtl8192e/rtl8192e/rtl_pci.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
index 3a5635494385..9deffdf96072 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
@@ -12,6 +12,8 @@
 
 #include <linux/types.h>
 
+struct net_device;
+
 void rtl92e_cam_reset(struct net_device *dev);
 void rtl92e_enable_hw_security_config(struct net_device *dev);
 void rtl92e_set_key(struct net_device *dev, u8 EntryNo, u8 KeyIndex,
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_pci.h b/drivers/staging/rtl8192e/rtl8192e/rtl_pci.h
index c645775b2150..3e39c4835ac8 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_pci.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_pci.h
@@ -13,6 +13,8 @@
 #include <linux/types.h>
 #include <linux/pci.h>
 
+struct net_device;
+
 bool rtl92e_check_adapter(struct pci_dev *pdev, struct net_device *dev);
 
 #endif
-- 
2.39.2