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staging: rtl8188eu: replace subtraction with result

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Replace subtraction with the result to improve readability and
clear missing spaces around '-' checkpatch issues.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2019-04-22 11:58:24 +02:00 committed by Greg Kroah-Hartman
parent 8e7f59e50d
commit 74e226b302
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8188eu/core/rtw_cmd.c
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@ -405,10 +405,10 @@ u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork)
psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->ie_length;
if ((psecnetwork->ie_length-12) < (256-1))
if ((psecnetwork->ie_length-12) < 255)
memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], psecnetwork->ie_length-12);
else
memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], (256-1));
memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], 255);
psecnetwork->ie_length = 0;
/* Added by Albert 2009/02/18 */