On 3/20/2025 6:45 PM, Baochen Qiang wrote: > ieee80211_chanctx_conf struct is not put at the end of ath12k_link_vif. > Note ieee80211_chanctx_conf has flexible array member inside it, causing > below warning with GCC-14: > > drivers/net/wireless/ath/ath12k/core.h:298:39: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] > > Although there is no issue for now since the array is not getting used, > this should be fixed to avoid any potential data corruption issue in the > future. > > Remove this struct from ath12k_link_vif, fetch it from ieee80211_bss_conf > instead when needed. > > This change only applies to WCN7850, and should has no impact on other > chipsets. > > This is an alternative to the solution proposed in [1]. > > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Reported-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> > Link: https://msgid.link/Z8-Snz86Xfwdlyd7@kspp # [1] I'll change this to Closes: in pending to address checkpatch: WARNING:BAD_REPORTED_BY_LINK: Reported-by: should be immediately followed by Closes: with a URL to the report
