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drm/panel: mantix: Don't dereference NULL mode

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Don't dereference mode which was just NULL checked.

Fixes: 72967d5616 ("drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel")
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/659158549f3c6cc1c71ceed0943e760e861c1206.1602584953.git.agx@sigxcpu.org
This commit is contained in:
Guido Günther 2020-10-13 12:32:46 +02:00
parent 272d708951
commit 938f324e7d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
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@ -204,7 +204,7 @@ static int mantix_get_modes(struct drm_panel *panel,
if (!mode) { if (!mode) {
dev_err(ctx->dev, "Failed to add mode %ux%u@%u\n", dev_err(ctx->dev, "Failed to add mode %ux%u@%u\n",
default_mode.hdisplay, default_mode.vdisplay, default_mode.hdisplay, default_mode.vdisplay,
drm_mode_vrefresh(mode)); drm_mode_vrefresh(&default_mode));
return -ENOMEM; return -ENOMEM;
} }