Tag: cc0be81f00472d782804293766ddd9d1c2b4ebd1

staging: tidspbridge: use safer test on the result of find_first_zero_bit

Author: Julia Lawall <Julia.Lawall@lip6.fr> Find_first_zero_bit considers BITS_PER_LONG bits at a time, and thus may return a larger number than the maximum position argument if that position is not a multiple of BITS_PER_LONG. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ expression e1,e2,e3; statement S1,S2; @@ e1 = find_first_zero_bit(e2,e3) … if …

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