From: Martin Kaiser Date: Sun, 17 Apr 2022 10:22:21 +0000 (+0200) Subject: staging: r8188eu: use ARRAY_SIZE for mlme_sta_tbl X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=db84803cd8def406c60eb865d3b4ae0efa09a9f8;p=linux.git staging: r8188eu: use ARRAY_SIZE for mlme_sta_tbl Use ARRAY_SIZE instead of hard-coding the number of entries in the mlme_sta_tbl array. Signed-off-by: Martin Kaiser Link: https://lore.kernel.org/r/20220417102221.466524-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c index 6896379402a21..6b3d983bf91cc 100644 --- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c @@ -404,7 +404,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame) return; index = (le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_STYPE) >> 4; - if (index > 13) + if (index > ARRAY_SIZE(mlme_sta_tbl)) return; fct = mlme_sta_tbl[index];