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exynos_gfx: fix error handling of fd open

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Opening an fd can fail for multiple reasons, we would
just error out on EPERM. Handle the other cases as well.
This commit is contained in:
Tobias Jakobi 2015-03-07 14:58:30 +01:00
parent 43a113ee8d
commit 3183149c8c
1 changed files with 2 additions and 2 deletions
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4
gfx/drivers/exynos_gfx.c
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@ -181,7 +181,7 @@ static int get_device_index(void)
snprintf(buf, sizeof(buf), "/dev/dri/card%d", index);
fd = open(buf, O_RDWR);
if (fd == -1) break;
if (fd < 0) break;
ver = drmGetVersion(fd);
@ -599,7 +599,7 @@ static int exynos_open(struct exynos_data *pdata)
}
fd = open(buf, O_RDWR);
if (fd == -1)
if (fd < 0)
{
RARCH_ERR("video_exynos: can't open drm device\n");
return -1;