From 4de85cd6d6018825e19f76f1208775f23ecc393f Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Wed, 26 May 2010 14:43:44 -0700 Subject: [PATCH] ipc/sem.c: 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/) // @@ type T; T x; identifier f; @@ T f (...) { <+... - ERR_PTR(PTR_ERR(x)) + x ...+> } @@ expression x; @@ - ERR_PTR(PTR_ERR(x)) + ERR_CAST(x) // Signed-off-by: Julia Lawall Cc: Manfred Spraul Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-format-patch failed