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Subject[PATCH] misc: mic: dead code removal and minor cleanup
Date
This removes the below test in drivers/misc/mic/card/mic_virtio.c:

if (!retry) {
...
}

This is dead code because the "retry" variable was set to 100
earlier in the same function.

This also removes dev_dbg statements to print the value of this variable.
That's not interesting to print the value of a variable which value is
always the same.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
---
drivers/misc/mic/card/mic_virtio.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/drivers/misc/mic/card/mic_virtio.c b/drivers/misc/mic/card/mic_virtio.c
index 914cc9b2caad..0f387504b3fa 100644
--- a/drivers/misc/mic/card/mic_virtio.c
+++ b/drivers/misc/mic/card/mic_virtio.c
@@ -167,8 +167,6 @@ static void mic_reset_inform_host(struct virtio_device *vdev)
msleep(100);
};

- dev_dbg(mic_dev(mvdev), "%s: retry: %d\n", __func__, retry);
-
/* Reset status to 0 in case we timed out */
iowrite8(0, &mvdev->desc->status);
}
@@ -337,12 +335,6 @@ static int mic_find_vqs(struct virtio_device *vdev, unsigned nvqs,
msleep(100);
};

- dev_dbg(mic_dev(mvdev), "%s: retry: %d\n", __func__, retry);
- if (!retry) {
- err = -ENODEV;
- goto error;
- }
-
return 0;
error:
mic_del_vqs(vdev);
--
1.8.1.2


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