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Commit ad6f87d0 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Greg Kroah-Hartman
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staging: rtl8192e: rtl8192e: rtl_cam.c: Remove unused function 



Remove the function CAM_read_entry() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 17ad975c

drivers/staging/rtl8192e/rtl8192e/rtl_cam.c

+0 −29
Original line number Diff line number Diff line
@@ -167,35 +167,6 @@ void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, 
	RT_TRACE(COMP_SEC, "=========>after set key, usconfig:%x\n", usConfig);

}



void CAM_read_entry(struct net_device *dev, u32 iIndex)

{

	u32 target_command = 0;

	u32 target_content = 0;

	u8 entry_i = 0;

	u32 ulStatus;

	s32 i = 100;



	for (entry_i = 0; entry_i < CAM_CONTENT_COUNT; entry_i++) {

		target_command = entry_i+CAM_CONTENT_COUNT*iIndex;

		target_command = target_command | BIT31;



		while ((i--) >= 0) {

			ulStatus = read_nic_dword(dev, RWCAM);

			if (ulStatus & BIT31)

				continue;

			else

				break;

		}

		write_nic_dword(dev, RWCAM, target_command);

		RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A0: %x\n",

			 target_command);

		target_content = read_nic_dword(dev, RCAMO);

		RT_TRACE(COMP_SEC, "CAM_read_entry(): WRITE A8: %x\n",

			 target_content);

	}

	printk(KERN_INFO "\n");

}



void CamRestoreAllEntry(struct net_device *dev)

{

	u8 EntryId = 0;

drivers/staging/rtl8192e/rtl8192e/rtl_cam.h

+0 −2
Original line number Diff line number Diff line
@@ -41,6 +41,4 @@ void write_cam(struct net_device *dev, u8 addr, u32 data); 


void CamRestoreAllEntry(struct net_device *dev);



void CAM_read_entry(struct net_device *dev, u32 iIndex);



#endif