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drm/i2c: tda998x: Remove duplicate NULL check 

Since i2c_unregister_device() became NULL-aware we may remove duplicate
NULL check.

Cc: Russell King <linux@armlinux.org.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171031142149.32512-8-andriy.shevchenko@linux.intel.com
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2017-10-31 16:21:42 +02:00 committed by Ville Syrjälä
parent c4880be79c
commit e1ca774b3e
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i2c/tda998x_drv.c
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@ -1600,8 +1600,7 @@ fail:
/* if encoder_init fails, the encoder slave is never registered,
* so cleanup here:
*/
if (priv->cec)
i2c_unregister_device(priv->cec);
i2c_unregister_device(priv->cec);
return -ENXIO;
}