fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
[ Upstream commit 79a3908d1ea6c35157a6d907b1a9d8ec06015e7a ]
If 'mipid_detect()' fails, we must free 'md' to avoid a memory leak.
Fixes: 66d2f99d0b
("omapfb: add support for MIPI-DCS compatible LCDs")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -563,11 +563,15 @@ static int mipid_spi_probe(struct spi_device *spi)
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r = mipid_detect(md);
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if (r < 0)
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return r;
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goto free_md;
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omapfb_register_panel(&md->panel);
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return 0;
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free_md:
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kfree(md);
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return r;
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}
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static int mipid_spi_remove(struct spi_device *spi)
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