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(parent: 351c4db) | patch
udmabuf: fix error code in map_udmabuf()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 14 Sep 2018 06:56:15 +0000 (09:56 +0300)
committerGerd Hoffmann <kraxel@redhat.com>
Fri, 14 Sep 2018 09:44:59 +0000 (11:44 +0200)
commit6f19eb21a2ef9a2da938106ccc98e296ee02f4d3
tree8aa2645e1b5dcd517b54afefb77bc23fd60144aetree | snapshot
parent351c4dbe4fae44b747dd97114a5983ec23a49f24commit | diff
udmabuf: fix error code in map_udmabuf()

We accidentally forgot to set "ret" on this error path so it means we
return NULL instead of an error pointer.  The caller checks for NULL and
changes it to an error pointer so it doesn't cause an issue at run time.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180914065615.GA12043@mwanda
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
drivers/dma-buf/udmabuf.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)