Messages in this thread Patch in this message | | | From | Tom Rix <> | Subject | [PATCH] iwlwifi: mvm: remove setting of 'sta' parameter | Date | Sat, 21 May 2022 16:37:46 -0400 |
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cppcheck reports [drivers/net/wireless/intel/iwlwifi/mvm/rs.c:2686]: (warning) Assignment of function parameter has no effect outside the function. Did you forget dereferencing it?
The setting of the 'sta' parameter is not needed. In the if-check that sets it to NULL, mvm_sta is also set to NULL. Then the next statement checks if mvm_sta is NULL and does an early return. So remove setting sta.
Signed-off-by: Tom Rix <trix@redhat.com> --- drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 974eeecc9153..d75e3024ae3d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -2683,7 +2683,6 @@ static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta, /* if vif isn't initialized mvm doesn't know about * this station, so don't do anything with the it */ - sta = NULL; mvm_sta = NULL; } -- 2.27.0
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