(pci_probe) no need to allocate that much space on the stack

1 files changed, 2 insertions, 2 deletions

diff --git a/pci.c b/pci.c
index 476feae..2b25097 100644
--- a/pci.c
+++ b/pci.c
@@ -29,7 +29,7 @@ static void __attribute__((noreturn)) error_and_die(char *msg, ...)
 }
 
 extern struct pciusb_entries pci_probe(void) {
-	u8 buf[BUF_SIZE];
+	u8 buf[CONFIG_SPACE_ZIZE];
 	struct pciusb_entries r;
 
 	static struct pci_access *pacc;
@@ -55,7 +55,7 @@ extern struct pciusb_entries pci_probe(void) {
 
 		struct pciusb_entry *e = &r.entries[r.nb];
 		unsigned char class_prog = 0;
-		memset(buf, 0, BUF_SIZE); // make sure not to retrieve values from previous devices
+		memset(buf, 0, CONFIG_SPACE_ZIZE); // make sure not to retrieve values from previous devices
 		pci_setup_cache(dev, (u8*)buf, CONFIG_SPACE_ZIZE);
 		pci_read_block(dev, 0, buf, CONFIG_SPACE_ZIZE);
 		pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_CLASS | PCI_FILL_CAPS | PCI_FILL_EXT_CAPS);