USB: usblcd, fix memory leak
Stanse found a memory leak in lcd_probe. Instead of returning without releasing the memory, jump to the error label which frees it. http://stanse.fi.muni.cz/Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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