Messages in this thread Patch in this message | | | From | Michael Opdenacker <> | Subject | [PATCH] misc: mic: dead code removal and minor cleanup | Date | Sat, 9 Nov 2013 05:13:42 +0100 |
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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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