diff options
| -rw-r--r-- | drivers/net/fddi/skfp/smt.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/fddi/skfp/smt.c b/drivers/net/fddi/skfp/smt.c index 6b68a53f1b38..72c31f0013ad 100644 --- a/drivers/net/fddi/skfp/smt.c +++ b/drivers/net/fddi/skfp/smt.c @@ -1846,10 +1846,10 @@ void smt_swap_para(struct smt_header *sm, int len, int direction) } } + static void smt_string_swap(char *data, const char *format, int len) { const char *open_paren = NULL ; - int x ; while (len > 0 && *format) { switch (*format) { @@ -1876,19 +1876,13 @@ static void smt_string_swap(char *data, const char *format, int len) len-- ; break ; case 's' : - x = data[0] ; - data[0] = data[1] ; - data[1] = x ; + swap(data[0], data[1]) ; data += 2 ; len -= 2 ; break ; case 'l' : - x = data[0] ; - data[0] = data[3] ; - data[3] = x ; - x = data[1] ; - data[1] = data[2] ; - data[2] = x ; + swap(data[0], data[3]) ; + swap(data[1], data[2]) ; data += 4 ; len -= 4 ; break ; |