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pda_power: Remove ac_draw_failed goto and label 

A previous patch added the ac_draw_failed goto and label to
pda_power_probe(). The goto would be invoked after a failed call to
regulator_get().

However the way ac_draw is used - always after a check for NULL - suggests
that a failed call to regulator_get() was not fatal.

This patch removes the ac_draw_failed goto and label, partly reverting the
previous patch.

This patch also removes the assignment of an error code to ret after a
failed call to regulator_get(), since the error code is now never used.

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
This commit is contained in:
Paul Parsons 2012-09-21 16:49:45 -07:00 committed by Anton Vorontsov
parent 3950c7865c
commit c10a002a2b
1 changed files with 0 additions and 3 deletions
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3
drivers/power/pda_power.c
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@ -285,8 +285,6 @@ static int pda_power_probe(struct platform_device *pdev)
if (IS_ERR(ac_draw)) { if (IS_ERR(ac_draw)) {
dev_dbg(dev, "couldn't get ac_draw regulator\n"); dev_dbg(dev, "couldn't get ac_draw regulator\n");
ac_draw = NULL; ac_draw = NULL;
ret = PTR_ERR(ac_draw);
goto ac_draw_failed;
} }
update_status(); update_status();
@ -416,7 +414,6 @@ ac_supply_failed:
regulator_put(ac_draw); regulator_put(ac_draw);
ac_draw = NULL; ac_draw = NULL;
} }
ac_draw_failed:
if (pdata->exit) if (pdata->exit)
pdata->exit(dev); pdata->exit(dev);
init_failed: init_failed: