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Simple PCIe FMC carrier SPEC - Software
Commit 774e8734 authored by Federico Vaga's avatar Federico Vaga
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tools: improve code readabilty (only code style) 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent bbc146b4
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Showing with 18 additions and 17 deletions
tools/speclib.c
View file @ 774e8734
......@@ -83,7 +83,7 @@ static int spec_check_id(int bus, int dev)
static int spec_scan(int *bus, int *devfn)
{
struct dirent **namelist;
int n, i, found = 0;
int n, i, found = 0, ret;
int my_bus, my_devfn;
// Automatic search for the first availabe card
......@@ -92,27 +92,28 @@ static int spec_scan(int *bus, int *devfn)
{
perror("scandir");
exit(-1);
} else {
for(i = 0; i < n; i++)
}
for (i = 0; i < n; i++)
{
ret = sscanf(namelist[i]->d_name, "0000:%02x:%02x.0",
&my_bus, &my_devfn);
if(!found && ret == 2)
{
if(!found && sscanf(namelist[i]->d_name,
"0000:%02x:%02x.0",
&my_bus, &my_devfn) == 2)
if (*bus >= 0)
my_bus = *bus;
if (*devfn >= 0)
my_devfn = *devfn;
if (spec_check_id(my_bus, my_devfn) > 0)
{
if (*bus >= 0) my_bus = *bus;
if (*devfn >= 0) my_devfn = *devfn;
if (spec_check_id(my_bus, my_devfn) > 0)
{
*bus = my_bus;
*devfn = my_devfn;
found = 1;
}
*bus = my_bus;
*devfn = my_devfn;
found = 1;
}
free(namelist[i]);
}
free(namelist);
free(namelist[i]);
}
free(namelist);
if(!found)
{
......
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