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Hangyu Hua authored
mpc8xx_pic_init() should return -ENOMEM instead of 0 when irq_domain_add_linear() return NULL. This cause mpc8xx_pics_init to continue executing even if mpc8xx_pic_host is NULL. Fixes: cc76404f ("powerpc/8xx: Fix possible device node reference leak") Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220223070223.26845-1-hbh25y@gmail.com
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