Commit f1249cfd authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: rewrite subtraction in core/rtw_cmd.c 



Rewrite subtraction in core/rtw_cmd.c to clear missing spaces around
operator reported by checkpatch.

256-1 -> 255

Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210816155818.24005-3-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8694ef2d

drivers/staging/r8188eu/core/rtw_cmd.c

+2 −2
Original line number Diff line number Diff line
@@ -832,10 +832,10 @@ u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork) 


	psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;



	if ((psecnetwork->IELength-12) < (256-1)) {

	if ((psecnetwork->IELength-12) < 255) {

		memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12);

	} else {

		memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1));

		memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], 255);

	}



	psecnetwork->IELength = 0;