Am 14.12.2014 um 14:35 schrieb Oded Gabbay:
When an ioctl function returns -EAGAIN, don't print error in kfd_ioctl()
You most likely want to handle -ERESTARTSYS the same way.
Christian.
Signed-off-by: Oded Gabbay <oded.gabbay@xxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 7d4974b..69c5fe7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -571,7 +571,7 @@ static long kfd_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
break;
}
- if (err < 0)
+ if ((err < 0) && (err != -EAGAIN))
dev_err(kfd_device,
"ioctl error %ld for ioctl cmd 0x%x (#%d)\n",
err, cmd, _IOC_NR(cmd));
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