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drm/etnaviv: fix etnaviv_cmdbuf_suballoc_new return value
authorLucas Stach <l.stach@pengutronix.de>
Fri, 5 Jul 2019 17:15:35 +0000 (19:15 +0200)
committerLucas Stach <l.stach@pengutronix.de>
Fri, 9 Aug 2019 09:06:38 +0000 (11:06 +0200)
commit805086c1be3207a38dc59f826bea89b67be6b1e7
treeb921c1b0586f783fb65072586530fc0585621f51tree | snapshot
parentabcc664e2776fca5a7a9865ba02664f329e48116commit | diff
drm/etnaviv: fix etnaviv_cmdbuf_suballoc_new return value

The call site expects to get either a valid suballoc or an error
pointer, so a NULL return will not be treated as an error. Make
sure to always return a proper error pointer in case something goes
wrong.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c diff | blob | history
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