pm24.git/drivers/net/wireless/rtlwifi, branch v3.15

rtl8192cu: Fix unbalanced irq enable in error path of rtl92cu_hw_init()

2014-04-30T16:22:52Z

Fixes: a53268be0cb9 ('rtlwifi: rtl8192cu: Fix too long disable of IRQs') Cc: stable@vger.kernel.org Signed-off-by: Ben Hutchings Signed-off-by: John W. Linville

rtlwifi: rtl8192se: Fix regression due to commit 1bf4bbb

2014-04-30T16:22:52Z

Beginning with kernel 3.13, this driver fails on some systems. The problem was bisected to: Commit 1bf4bbb4024dcdab5e57634dd8ae1072d42a53ac Author: Felix Fietkau Title: mac80211: send control port protocol frames to the VO queue There is noting wrong with the above commit. The regression occurs because V0 queue on RTL8192SE cards uses priority 6, not the usual 7. The fix is to modify the rtl8192se routine that sets the correct transmit queue. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=74541 Reported-by: Alex Miller Tested-by: Alex Miller Signed-off-by: Larry Finger Cc: Stable [3.13+] Signed-off-by: John W. Linville

rtlwifi: rtl8188ee: initialize packet_beacon

2014-04-22T18:09:37Z

static code analysis from cppcheck reports: [drivers/net/wireless/rtlwifi/rtl8188ee/trx.c:322]: (error) Uninitialized variable: packet_beacon packet_beacon is not initialized and hence packet_beacon contains garbage from the stack, so set it to false. Signed-off-by: Colin Ian King Cc: Stable [3.10+] Acked-by: Larry Finger Signed-off-by: John W. Linville

rtlwifi: btcoexist: remove undefined Kconfig macros

2014-04-09T17:55:54Z

There are references to four undefined Kconfig macros in the code. Commit 8542373dccd2 ("Staging: rtl8812ae: remove undefined Kconfig macros") removed identical references from that staging driver, but they resurfaced in rtlwifi. Remove these again as the checks for them still will always evaluate to false. Signed-off-by: Paul Bolle Signed-off-by: John W. Linville

rtlwifi: rtl8188ee: enable MSI interrupts mode

2014-03-31T17:47:41Z

Some HP notebooks using this rtl8188ee hardware module can't get AP scan results with pin-based interrupts mode, enabling MSI interrupts mode could fix it. As RealTek's testing results, RTL8188EE works well with both MSI mode and pin-based mode fallback. Signed-off-by: Adam Lee Signed-off-by: John W. Linville

rtlwifi: add MSI interrupts mode support

2014-03-31T17:47:41Z

Add MSI interrupts mode support, enable it when submodules' msi_support flag is true, also could fallback to pin-based interrupts mode if MSI interrupts mode fails. RealTek's policy(on modules which work well with MSI interrupts mode) is: > If the platform supports both MSI and pin-based, use MSI. > If the platform supports MSI only, use MSI. > If the platform supports pin-based only, use pin-based. Also as RealTek's testing results, RTL8188EE and RTL8723BE work well with both MSI mode and pin-based mode fallback. Signed-off-by: Adam Lee Signed-off-by: John W. Linville

rtlwifi: Remove casts of pointer to same type

2014-03-27T18:20:05Z

Casting a pointer to a pointer of the same type is pointless, so remove these unnecessary casts. Around these changes: o Remove unnecessary parentheses o Use consistent dereference style (change ptr[0] to *ptr) o Argument alignment Done via coccinelle script: (and some typing) $ cat typecast_2.cocci @@ type T; T *foo; @@ - (T *)foo + foo Signed-off-by: Joe Perches Signed-off-by: John W. Linville

rtlwifi: Remove addressof casts to same type

2014-03-27T18:20:05Z

Using addressof then casting to the original type is pointless, so remove these unnecessary casts. Done via coccinelle script: $ cat typecast.cocci @@ type T; T foo; @@ - (T *)&foo + &foo Signed-off-by: Joe Perches Signed-off-by: John W. Linville

rtlwifi: rtl8723be: Fix array dimension problems

2014-03-13T18:05:40Z

Commit a619d1abe20c leads to the following static checker warning: drivers/net/wireless/rtlwifi/rtl8723be/phy.c:667 _rtl8723be_store_tx_power_by_rate() error: buffer overflow 'rtlphy->tx_power_by_rate_offset[band]' 4 <= 5 This warning arises because the code is testing the indices for the wrong maximum values. In addition, the tests merely putput a warning, and then procedes to corrupt memory. With this change, any such invalid memory access is avoided. Signed-off-by: Larry Finger Reported-by: Dan Carpenter Signed-off-by: John W. Linville

rtlwifi: rtl8723be: Fix smatch warnings

2014-03-06T19:29:57Z

Smatch reports the following: drivers/net/wireless/rtlwifi/rtl8723be/fw.c:208 _rtl8723be_fill_h2c_command() warn: variable dereferenced before check 'rtlhal' (see line 69) drivers/net/wireless/rtlwifi/rtl8723be/hw.c:1732 _rtl8723be_read_adapter_info() error: __builtin_memcpy() '&rtlefuse->efuse_map[0][0]' too small (256 vs 512) The first one is fixed by removing two pointless tests for NULL pointers. Reported-by: Dan Carpenter Signed-off-by: Larry Finger Signed-off-by: John W. Linville