Dan Carpenter 42bd415bd8 nouveau/gsp/r535: Fix a NULL vs error pointer bug ...

The r535_gsp_cmdq_get() function returns error pointers but this code
checks for NULL.  Also we need to propagate the error pointer back to
the callers in r535_gsp_rpc_get().  Returning NULL will lead to a NULL
pointer dereference.

Fixes: 176fdcbddf ("drm/nouveau/gsp/r535: add support for booting GSP-RM")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f71996d9-d1cb-45ea-a4b2-2dfc21312d8c@kili.mountain

2023-11-14 22:40:25 +01:00

..

ad102.c

nouveau/gsp: move to 535.113.01

2023-11-03 12:57:14 +10:00

base.c

drm/nouveau/gsp/r535: add interrupt handling

2023-10-31 15:08:16 +10:00

fwsec.c

drm/nouveau/gsp/r535: add support for booting GSP-RM

2023-10-31 15:08:15 +10:00

ga100.c

nouveau/gsp: move to 535.113.01

2023-11-03 12:57:14 +10:00

ga102.c

nouveau/gsp: move to 535.113.01

2023-11-03 12:57:14 +10:00

gv100.c

drm/nouveau/gsp: prepare for GSP-RM

2023-10-31 15:08:10 +10:00

Kbuild

drm/nouveau/gsp/r535: add support for booting GSP-RM

2023-10-31 15:08:15 +10:00

priv.h

drm/nouveau/gsp/r535: add support for booting GSP-RM

2023-10-31 15:08:15 +10:00

r535.c

nouveau/gsp/r535: Fix a NULL vs error pointer bug

2023-11-14 22:40:25 +01:00

tu102.c

nouveau/gsp: move to 535.113.01

2023-11-03 12:57:14 +10:00

tu116.c

nouveau/gsp: move to 535.113.01

2023-11-03 12:57:14 +10:00