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staging: rtl8188eu: while loop replaced by for loop in rtw_restruct_wmm_ie

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This patch replaces while loop with for loop, because the initial condition and the increment clearly and briefly defined for this loop.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2015-10-27 22:23:57 +07:00 committed by Greg Kroah-Hartman
parent 2bc8c2fb22
commit 628bd1c057
1 changed files with 2 additions and 3 deletions
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5
drivers/staging/rtl8188eu/core/rtw_mlme.c
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@ -1709,8 +1709,8 @@ int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_
unsigned int ielength = 0;
unsigned int i, j;
i = 12; /* after the fixed IE */
while (i < in_len) {
/* i = 12; after the fixed IE */
for (i = 12; i < in_len; i += (in_ie[i + 1] + 2) /* to the next IE element */) {
ielength = initial_out_len;
if (in_ie[i] == 0xDD && in_ie[i+2] == 0x00 && in_ie[i+3] == 0x50 && in_ie[i+4] == 0xF2 && in_ie[i+5] == 0x02 && i+5 < in_len) {
@ -1726,7 +1726,6 @@ int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_
out_ie[initial_out_len + 8] = 0x00;
break;
}
i += (in_ie[i+1]+2); /* to the next IE element */
}
return ielength;
}