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staging: speakup: use swap() in get_highlight_color()

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Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabian Frederick 2015-06-10 18:33:38 +02:00 committed by Greg Kroah-Hartman
parent 2ccd94e412
commit 590aeb174a
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/speakup/main.c
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@ -1597,7 +1597,7 @@ static int count_highlight_color(struct vc_data *vc)
static int get_highlight_color(struct vc_data *vc)
{
int i, j;
unsigned int cptr[8], tmp;
unsigned int cptr[8];
int vc_num = vc->vc_num;
for (i = 0; i < 8; i++)
@ -1606,11 +1606,8 @@ static int get_highlight_color(struct vc_data *vc)
for (i = 0; i < 7; i++)
for (j = i + 1; j < 8; j++)
if (speakup_console[vc_num]->ht.bgcount[cptr[i]] >
speakup_console[vc_num]->ht.bgcount[cptr[j]]) {
tmp = cptr[i];
cptr[i] = cptr[j];
cptr[j] = tmp;
}
speakup_console[vc_num]->ht.bgcount[cptr[j]])
swap(cptr[i], cptr[j]);
for (i = 0; i < 8; i++)
if (speakup_console[vc_num]->ht.bgcount[cptr[i]] != 0)