diff options
| author | Mao Zhongyi <maozy.fnst@cn.fujitsu.com> | 2017-05-26 09:46:14 +0800 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2017-06-04 18:42:55 +0300 |
| commit | 3975bb56a7d39ba26211fc5fe4211cef766fd838 (patch) | |
| tree | 014f6b732f999240e94a8911725fe84164c8cc35 /hw | |
| parent | 244d04db580da5972b27a4dbf8f38b949c7d916c (diff) | |
| download | qemu-3975bb56a7d39ba26211fc5fe4211cef766fd838.zip qemu-3975bb56a7d39ba26211fc5fe4211cef766fd838.tar.gz qemu-3975bb56a7d39ba26211fc5fe4211cef766fd838.tar.bz2 | |
scsi/lsi53c895a: Remove unused lsi_mem_*() return value
lsi_mem_read/write() always return 0 about which their
callers actually don't care. Change the function type
to void.
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi/lsi53c895a.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c index 595c260..3e56ab2 100644 --- a/hw/scsi/lsi53c895a.c +++ b/hw/scsi/lsi53c895a.c @@ -408,27 +408,25 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val); static void lsi_execute_script(LSIState *s); static void lsi_reselect(LSIState *s, lsi_request *p); -static inline int lsi_mem_read(LSIState *s, dma_addr_t addr, +static inline void lsi_mem_read(LSIState *s, dma_addr_t addr, void *buf, dma_addr_t len) { if (s->dmode & LSI_DMODE_SIOM) { address_space_read(&s->pci_io_as, addr, MEMTXATTRS_UNSPECIFIED, buf, len); - return 0; } else { - return pci_dma_read(PCI_DEVICE(s), addr, buf, len); + pci_dma_read(PCI_DEVICE(s), addr, buf, len); } } -static inline int lsi_mem_write(LSIState *s, dma_addr_t addr, +static inline void lsi_mem_write(LSIState *s, dma_addr_t addr, const void *buf, dma_addr_t len) { if (s->dmode & LSI_DMODE_DIOM) { address_space_write(&s->pci_io_as, addr, MEMTXATTRS_UNSPECIFIED, buf, len); - return 0; } else { - return pci_dma_write(PCI_DEVICE(s), addr, buf, len); + pci_dma_write(PCI_DEVICE(s), addr, buf, len); } } |