From 49a2942d9be0b08aed3e63901561745378ea5e4f Mon Sep 17 00:00:00 2001 From: Blue Swirl Date: Wed, 13 Oct 2010 18:41:29 +0000 Subject: Delete write only variables Compiling with GCC 4.6.0 20100925 produced warnings like: /src/qemu/net/tap-win32.c: In function 'tap_win32_open': /src/qemu/net/tap-win32.c:582:12: error: variable 'hThread' set but not used [-Werror=unused-but-set-variable] Fix by removing the unused variables. Signed-off-by: Blue Swirl --- hw/ppc405_uc.c | 28 ---------------------------- 1 file changed, 28 deletions(-) (limited to 'hw/ppc405_uc.c') diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c index b884ea5fbd..3600737412 100644 --- a/hw/ppc405_uc.c +++ b/hw/ppc405_uc.c @@ -630,18 +630,11 @@ struct ppc405_dma_t { static uint32_t dcr_read_dma (void *opaque, int dcrn) { - ppc405_dma_t *dma; - - dma = opaque; - return 0; } static void dcr_write_dma (void *opaque, int dcrn, uint32_t val) { - ppc405_dma_t *dma; - - dma = opaque; } static void ppc405_dma_reset (void *opaque) @@ -739,9 +732,6 @@ struct ppc405_gpio_t { static uint32_t ppc405_gpio_readb (void *opaque, target_phys_addr_t addr) { - ppc405_gpio_t *gpio; - - gpio = opaque; #ifdef DEBUG_GPIO printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr); #endif @@ -752,9 +742,6 @@ static uint32_t ppc405_gpio_readb (void *opaque, target_phys_addr_t addr) static void ppc405_gpio_writeb (void *opaque, target_phys_addr_t addr, uint32_t value) { - ppc405_gpio_t *gpio; - - gpio = opaque; #ifdef DEBUG_GPIO printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr, value); @@ -763,9 +750,6 @@ static void ppc405_gpio_writeb (void *opaque, static uint32_t ppc405_gpio_readw (void *opaque, target_phys_addr_t addr) { - ppc405_gpio_t *gpio; - - gpio = opaque; #ifdef DEBUG_GPIO printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr); #endif @@ -776,9 +760,6 @@ static uint32_t ppc405_gpio_readw (void *opaque, target_phys_addr_t addr) static void ppc405_gpio_writew (void *opaque, target_phys_addr_t addr, uint32_t value) { - ppc405_gpio_t *gpio; - - gpio = opaque; #ifdef DEBUG_GPIO printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr, value); @@ -787,9 +768,6 @@ static void ppc405_gpio_writew (void *opaque, static uint32_t ppc405_gpio_readl (void *opaque, target_phys_addr_t addr) { - ppc405_gpio_t *gpio; - - gpio = opaque; #ifdef DEBUG_GPIO printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr); #endif @@ -800,9 +778,6 @@ static uint32_t ppc405_gpio_readl (void *opaque, target_phys_addr_t addr) static void ppc405_gpio_writel (void *opaque, target_phys_addr_t addr, uint32_t value) { - ppc405_gpio_t *gpio; - - gpio = opaque; #ifdef DEBUG_GPIO printf("%s: addr " TARGET_FMT_plx " val %08" PRIx32 "\n", __func__, addr, value); @@ -823,9 +798,6 @@ static CPUWriteMemoryFunc * const ppc405_gpio_write[] = { static void ppc405_gpio_reset (void *opaque) { - ppc405_gpio_t *gpio; - - gpio = opaque; } static void ppc405_gpio_init(target_phys_addr_t base) -- cgit v1.2.3