Clang warns when multiple pairs of parentheses are used for a single
conditional statement.
drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c:558:33: warning:
equality comparison with extraneous parentheses [-Wparentheses-equality]
} else if ((is_enable_la_mode == 1)) {
~~~~~~~~~~~~~~~~~~^~~~
drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c:558:33: note: remove
extraneous parentheses around the comparison to silence this warning
} else if ((is_enable_la_mode == 1)) {
~ ^ ~
drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c:558:33: note: use '='
to turn this equality comparison into an assignment
} else if ((is_enable_la_mode == 1)) {
^~
=
1 warning generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/172
Signed-off-by: Nathan Chancellor <natechancel...@gmail.com>
---
drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c
b/drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c
index 42020101380a..d6cea73fa185 100644
--- a/drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c
+++ b/drivers/staging/rtlwifi/phydm/phydm_adc_sampling.c
@@ -555,7 +555,7 @@ void phydm_lamode_trigger_setting(void *dm_void, char
input[][16], u32 *_used,
output + used, out_len - used,
"{En} {0:BB,1:BB_MAC,2:RF0,3:RF1,4:MAC}\n
{BB:dbg_port[bit],BB_MAC:0-ok/1-fail/2-cca,MAC:ref} {DMA type} {TrigTime}\n
{polling_time/ref_mask} {dbg_port} {0:P_Edge, 1:N_Edge}
{SpRate:0-80M,1-40M,2-20M} {Capture num}\n");
/**/
- } else if ((is_enable_la_mode == 1)) {
+ } else if (is_enable_la_mode == 1) {
PHYDM_SSCANF(input[2], DCMD_DECIMAL, &var1[1]);
trig_mode = (u8)var1[1];
--
2.19.0
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