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authorJulia Lawall <julia@diku.dk>2010-08-10 04:18:28 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-10 07:44:54 +0400
commite7d86340793e7162126926ec9d226c68f4e37f94 (patch)
tree4cc90e5466a69b361f1a6eecc2d9fac77e2e1612 /mm/init-mm.c
parent90d7404558fbe6f369d5e27b5ea3ef1e57562d3d (diff)
downloadlinux-e7d86340793e7162126926ec9d226c68f4e37f94.tar.xz
mm: use ERR_CAST
Use ERR_CAST(x) rather than ERR_PTR(PTR_ERR(x)). The former makes more clear what is the purpose of the operation, which otherwise looks like a no-op. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T x; identifier f; @@ T f (...) { <+... - ERR_PTR(PTR_ERR(x)) + x ...+> } @@ expression x; @@ - ERR_PTR(PTR_ERR(x)) + ERR_CAST(x) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/init-mm.c')
0 files changed, 0 insertions, 0 deletions