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usb: avoid NULL check before free
The free() function checks if the argument is NULL. Do not duplicate this check. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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1 changed files with 3 additions and 6 deletions
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@ -1413,13 +1413,10 @@ static struct int_queue *_ehci_create_int_queue(struct usb_device *dev,
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debug("Exit create_int_queue\n");
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return result;
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fail3:
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if (result->tds)
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free(result->tds);
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free(result->tds);
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fail2:
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if (result->first)
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free(result->first);
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if (result)
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free(result);
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free(result->first);
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free(result);
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fail1:
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return NULL;
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}
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