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| author | Dave Airlie <airlied@redhat.com> | 2009-07-31 11:17:21 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-07-31 11:17:21 +1000 |
| commit | 453928b8485bc7beff69996abe12628efc09405f (patch) | |
| tree | 6df3c8b98f3908c423777501f9afd6362229c0e2 /src/common_vgaarb.c | |
| parent | d22d7c0d5e48d130c89282514e378819e0b98636 (diff) | |
| download | libpciaccess-453928b8485bc7beff69996abe12628efc09405f.tar.gz libpciaccess-453928b8485bc7beff69996abe12628efc09405f.tar.bz2 libpciaccess-453928b8485bc7beff69996abe12628efc09405f.zip | |
vgaarb: clean up debug output
Diffstat (limited to 'src/common_vgaarb.c')
| -rw-r--r-- | src/common_vgaarb.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/common_vgaarb.c b/src/common_vgaarb.c index 55b3868..302b89d 100644 --- a/src/common_vgaarb.c +++ b/src/common_vgaarb.c @@ -42,7 +42,6 @@ int pci_device_vgaarb_init(void) { if ((pci_sys->vgaarb_fd = open ("/dev/vga_arbiter", O_RDWR)) < 0) { - fprintf(stderr, "device open failed"); return errno; } @@ -52,8 +51,7 @@ pci_device_vgaarb_init(void) void pci_device_vgaarb_fini(void) { - if (close(pci_sys->vgaarb_fd) != 0) - fprintf(stderr, "device close failed"); + close(pci_sys->vgaarb_fd); } /** @@ -82,12 +80,16 @@ vgaarb_write(int fd, char *buf, int len) if (errno == EBUSY) return 2; +#ifdef DEBUG fprintf(stderr, "write error"); +#endif return 1; } else if (ret != len) { /* it's need to receive the exactly amount required. */ +#ifdef DEBUG fprintf(stderr, "write error: wrote different than expected\n"); +#endif return 1; } |