Staging: rtl8192e: Added spaces around '+'

This addresses two issues raised by checkpatch.pl:

     $ ./scripts/checkpatch.pl --terse -f drivers/staging/rtl8192e/rtllib_wx.c
     CHECK: spaces preferred around that '+' (ctx:VxV)

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Signed-off-by: Felix Schlepper <f3sch.git@outlook.com>
Link: https://lore.kernel.org/r/87628a2dd08ec0e5b02090485e7a9a1d91b7d2a5.1656667089.git.f3sch.git@outlook.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtllib_wx.c b/drivers/staging/rtl8192e/rtllib_wx.c
index 6b11908..da2c41c 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_wx.c
+++ b/drivers/staging/rtl8192e/rtllib_wx.c
@@ -769,7 +769,7 @@ int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len)
        kfree(ieee->wps_ie);
        ieee->wps_ie = NULL;
        if (len) {
-               if (len != ie[1]+2)
+               if (len != ie[1] + 2)
                        return -EINVAL;
                buf = kmemdup(ie, len, GFP_KERNEL);
                if (!buf)