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authorYork Sun <yorksun@freescale.com>2014-06-24 21:16:20 -0700
committerYork Sun <yorksun@freescale.com>2014-07-22 16:25:54 -0700
commit9d0456822c4fec302608d4161ae9d9cfe81100b1 (patch)
tree99bd746329769a750488156d567f86ff3021fd4c /board/freescale/mpc5121ads
parent8340e7ac86ad3c59956e8f0bd627b741e5209439 (diff)
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powerpc/mpc85xx: Check return value of find_tlb_idx
find_tlb_idx() is called in board_early_init_r() on multiple boards. The return value is not checked before being used to disable a TLB. In normal case the return value wouldn't be -1. In case of a mis- configuration during porting to a new board, checking the return value may be helpful to reveal some user errors. Signed-off-by: York Sun <yorksun@freescale.com>
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