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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: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rickard Strandqvist 2014-12-07 23:28:37 +01:00 committed by Greg Kroah-Hartman
parent 17ad975c5a
commit ad6f87d016
2 changed files with 0 additions and 31 deletions
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29
drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
View File

@ -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;

2
drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
View File

@ -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