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Subject[PATCH 2/4] staging: rtl8188eu: replace subtraction with result
Date
Replace subtraction with the result to improve readability and
clear missing spaces around '-' checkpatch issues.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_cmd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c
index 83a2e58aef53..7bd38b3745c9 100644
--- a/drivers/staging/rtl8188eu/core/rtw_cmd.c
+++ b/drivers/staging/rtl8188eu/core/rtw_cmd.c
@@ -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 */
--
2.21.0
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