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fix remaining survivors of the return(a) cleanup

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This commit is contained in:
Denis Vlasenko 2006-11-27 16:59:15 +00:00
parent d9e15f2068
commit 097c324f59
4 changed files with 11 additions and 11 deletions
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10
networking/ifupdown.c
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@ -34,7 +34,7 @@
/* Forward declaration */
struct interface_defn_t;
typedef int (execfn)(char *command);
typedef int execfn(char *command);
struct method_t
{
@ -111,17 +111,17 @@ static char *startup_PATH;
#ifdef CONFIG_FEATURE_IFUPDOWN_IP
static unsigned int count_bits(unsigned int a)
static unsigned count_bits(unsigned a)
{
unsigned int result;
unsigned result;
result = (a & 0x55) + ((a >> 1) & 0x55);
result = (result & 0x33) + ((result >> 2) & 0x33);
return ((result & 0x0F) + ((result >> 4) & 0x0F));
return (result & 0x0F) + ((result >> 4) & 0x0F);
}
static int count_netmask_bits(char *dotted_quad)
{
unsigned int result, a, b, c, d;
unsigned result, a, b, c, d;
/* Found a netmask... Check if it is dotted quad */
if (sscanf(dotted_quad, "%u.%u.%u.%u", &a, &b, &c, &d) != 4)
return -1;