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staging: r8188eu: use ARRAY_SIZE for mlme_sta_tbl

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Use ARRAY_SIZE instead of hard-coding the number of entries in the
mlme_sta_tbl array.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220417102221.466524-7-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-04-17 12:22:21 +02:00 committed by Greg Kroah-Hartman
parent 7d0b25d7fb
commit db84803cd8
1 changed files with 1 additions and 1 deletions
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drivers/staging/r8188eu/core/rtw_mlme_ext.c
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@ -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];