gcc notices a very complicated way to check a value
for being equal to one, and warns about it:
drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c: In function
'halbtc8822b1ant_set_ext_ant_switch':
drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c:2105:9: error: '~' on a
boolean expression [-Werror=bool-operation]
~switch_polatiry_inverse :
^
drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c:2105:9: note: did you mean
to use logical not?
~switch_polatiry_inverse :
^
This simplifies this expression to make it more readable
and to make gcc happy.
Fixes: 56bde846304e ("staging: r8822be: Add existing rtlwifi and rtl_pci parts
for new driver")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c
b/drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c
index 933d188d52b4..157395b85405 100644
--- a/drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c
+++ b/drivers/staging/rtlwifi/btcoexist/halbtc8822b1ant.c
@@ -2101,9 +2101,7 @@ static void halbtc8822b1ant_set_ext_ant_switch(struct
btc_coexist *btcoexist,
* 0xcbd[1:0] = 2b'01 => Ant to BTG,
* 0xcbd[1:0] = 2b'10 => Ant to WLG
*/
- switch_polatiry_inverse = (rfe_type->ext_ant_switch_ctrl_polarity == 1 ?
- ~switch_polatiry_inverse :
- switch_polatiry_inverse);
+ switch_polatiry_inverse = rfe_type->ext_ant_switch_ctrl_polarity == 1;
switch (pos_type) {
default:
--
2.9.0
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