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drm/bridge/tc358775: Return before displaying inappropriate error message

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Function for reading from i2c device register displays error message even
if reading ends correctly. Add return to avoid falling through into
the fail label.

Signed-off-by: Jiri Vanek <jirivanek1@gmail.com>
Reviewed-by: Vinay Simha BN <simhavcs@gmail.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220615222221.1501-2-jirivanek1@gmail.com
This commit is contained in:
Jiri Vanek 2022-06-16 00:22:20 +02:00 committed by Robert Foss
parent 6456dc208e
commit 89fc846675
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1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/bridge/tc358775.c
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@ -339,6 +339,7 @@ static void d2l_read(struct i2c_client *i2c, u16 addr, u32 *val)
goto fail;
pr_debug("d2l: I2C : addr:%04x value:%08x\n", addr, *val);
return;
fail:
dev_err(&i2c->dev, "Error %d reading from subaddress 0x%x\n",