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authorJulia Lawall <julia@diku.dk>2010-10-29 15:14:23 -0400
committerChris Mason <chris.mason@oracle.com>2010-10-29 15:14:23 -0400
commitd0b678cb0a26783ab7238784f1e7e608e5caafa3 (patch)
treea912b938a6558550960f6b07139bd119d86f89eb /fs/btrfs/dir-item.c
parent2354d08fe9aeec3e451b85cb5387a6b28dbca0b1 (diff)
Btrfs: Use ERR_CAST helpers
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: Chris Mason <chris.mason@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/dir-item.c')
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