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| author | Jessica Clarke <jrtc27@FreeBSD.org> | 2021-12-10 04:48:51 +0000 |
|---|---|---|
| committer | Jessica Clarke <jrtc27@FreeBSD.org> | 2021-12-10 04:48:51 +0000 |
| commit | d90c3b51cc3a15235054a5823928e8b654697768 (patch) | |
| tree | 51f28de09e0ebec4d577ae76d15bc7b9a50012a9 /sys | |
| parent | 8493918868151d3d000fa11c0feb635c51702c95 (diff) | |
| download | src-d90c3b51cc3a15235054a5823928e8b654697768.tar.gz src-d90c3b51cc3a15235054a5823928e8b654697768.zip | |
xdma: Fix -Wunused-but-set-variable warnings
MFC after: 1 week
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/xdma/xdma_mbuf.c | 3 | ||||
| -rw-r--r-- | sys/dev/xdma/xdma_sg.c | 11 |
2 files changed, 0 insertions, 14 deletions
diff --git a/sys/dev/xdma/xdma_mbuf.c b/sys/dev/xdma/xdma_mbuf.c index 58fab199803b..c6c9a8f48ba9 100644 --- a/sys/dev/xdma/xdma_mbuf.c +++ b/sys/dev/xdma/xdma_mbuf.c @@ -82,9 +82,6 @@ xdma_enqueue_mbuf(xdma_channel_t *xchan, struct mbuf **mp, enum xdma_direction dir) { struct xdma_request *xr; - xdma_controller_t *xdma; - - xdma = xchan->xdma; xr = xchan_bank_get(xchan); if (xr == NULL) diff --git a/sys/dev/xdma/xdma_sg.c b/sys/dev/xdma/xdma_sg.c index add034ae846d..f27b410a4a32 100644 --- a/sys/dev/xdma/xdma_sg.c +++ b/sys/dev/xdma/xdma_sg.c @@ -324,12 +324,9 @@ xchan_seg_done(xdma_channel_t *xchan, struct xdma_transfer_status *st) { struct xdma_request *xr; - xdma_controller_t *xdma; struct xchan_buf *b; bus_addr_t addr; - xdma = xchan->xdma; - xr = TAILQ_FIRST(&xchan->processing); if (xr == NULL) panic("request not found\n"); @@ -487,15 +484,12 @@ static int _xdma_load_data(xdma_channel_t *xchan, struct xdma_request *xr, struct bus_dma_segment *seg) { - xdma_controller_t *xdma; struct mbuf *m; uint32_t nsegs; vm_offset_t va, addr; bus_addr_t pa; vm_prot_t prot; - xdma = xchan->xdma; - m = xr->m; KASSERT(xchan->caps & (XCHAN_CAP_NOSEG | XCHAN_CAP_BOUNCE), @@ -548,13 +542,8 @@ static int xdma_load_data(xdma_channel_t *xchan, struct xdma_request *xr, struct bus_dma_segment *seg) { - xdma_controller_t *xdma; - int error; int nsegs; - xdma = xchan->xdma; - - error = 0; nsegs = 0; if (xchan->caps & XCHAN_CAP_BUSDMA) |