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| author | Christopher Diaz Riveros <chrisadr@gentoo.org> | 2018-02-20 11:35:53 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-22 15:01:18 +0100 |
| commit | 2bd27b932ac23a423a72d17dfeb247b131521e22 (patch) | |
| tree | e834ab898fddca34b08287538394a3efae779000 /drivers | |
| parent | 8b6c7a347d5655efcbea905a6d02e9f670cf365a (diff) | |
| download | lwn-2bd27b932ac23a423a72d17dfeb247b131521e22.tar.gz lwn-2bd27b932ac23a423a72d17dfeb247b131521e22.zip | |
staging: emxx_udc: Remove unneeded cast
Fix Coccinelle alert:
drivers/staging//emxx_udc/emxx_udc.c:2689:19-21: WARNING: casting value returned by memory allocation function to (u8 *) is useless.
This issue was detected by using the Coccinelle software.
Signed-off-by: Christopher Diaz Riveros <chrisadr@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index 7517001fb8f0..ad69a1e536a7 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -2686,7 +2686,7 @@ static int nbu2ss_ep_queue( if (req->unaligned) { if (!ep->virt_buf) - ep->virt_buf = (u8 *)dma_alloc_coherent( + ep->virt_buf = dma_alloc_coherent( NULL, PAGE_SIZE, &ep->phys_buf, GFP_ATOMIC | GFP_DMA); if (ep->epnum > 0) { |