Commit 6dd8420d authored Dec 30, 2022 by Martin Kaiser Committed by Greg Kroah-Hartman Jan 17, 2023

staging: r8188eu: remove duplicate psta check



We do not need the psta check in the while loop of rtw_xmitframe_coalesce.
psta is already checked near the start of the function and is not modified
afterwards.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20221230180646.91008-9-martin@kaiser.cx


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent a8dce6b4

drivers/staging/r8188eu/core/rtw_xmit.c

+17 −19

Original line number	Diff line number	Diff line
		@@ -1009,7 +1009,6 @@ s32 rtw_xmitframe_coalesce(struct adapter padapter, struct sk_buff pkt, struct

		/* adding icv, if necessary... */
		if (pattrib->iv_len) {
		if (psta) {
		switch (pattrib->encrypt) {
		case _WEP40_:
		case _WEP104_:
		@@ -1028,7 +1027,6 @@ s32 rtw_xmitframe_coalesce(struct adapter padapter, struct sk_buff pkt, struct
		AES_IV(pattrib->iv, psta->dot11txpn, 0);
		break;
		}
		}

		memcpy(pframe, pattrib->iv, pattrib->iv_len);