Module Name: src
Committed By: matt
Date: Fri Jul 1 07:45:39 UTC 2011
Modified Files:
src/sys/dev/pci: if_wm.c
Log Message:
Fix uninitialized data warning found by gcc 4.5
To generate a diff of this commit:
cvs rdiff -u -r1.222 -r1.223 src/sys/dev/pci/if_wm.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/if_wm.c
diff -u src/sys/dev/pci/if_wm.c:1.222 src/sys/dev/pci/if_wm.c:1.223
--- src/sys/dev/pci/if_wm.c:1.222 Tue May 24 22:46:42 2011
+++ src/sys/dev/pci/if_wm.c Fri Jul 1 07:45:39 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: if_wm.c,v 1.222 2011/05/24 22:46:42 msaitoh Exp $ */
+/* $NetBSD: if_wm.c,v 1.223 2011/07/01 07:45:39 matt Exp $ */
/*
* Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@@ -76,7 +76,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.222 2011/05/24 22:46:42 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.223 2011/07/01 07:45:39 matt Exp $");
#include "rnd.h"
@@ -6690,13 +6690,13 @@
wm_valid_nvm_bank_detect_ich8lan(struct wm_softc *sc, unsigned int *bank)
{
uint32_t act_offset = ICH_NVM_SIG_WORD * 2 + 1;
- uint8_t bank_high_byte;
uint32_t bank1_offset = sc->sc_ich8_flash_bank_size * sizeof(uint16_t);
if ((sc->sc_type != WM_T_ICH10) && (sc->sc_type != WM_T_PCH)) {
/* Value of bit 22 corresponds to the flash bank we're on. */
*bank = (CSR_READ(sc, WMREG_EECD) & EECD_SEC1VAL) ? 1 : 0;
} else {
+ uint8_t bank_high_byte;
wm_read_ich8_byte(sc, act_offset, &bank_high_byte);
if ((bank_high_byte & 0xc0) == 0x80)
*bank = 0;
@@ -6975,6 +6975,8 @@
status = wm_read_ich8_data(sc, index, 1, &word);
if (status == 0)
*data = (uint8_t)word;
+ else
+ *data = 0;
return status;
}
