From 92550405c493a3c2fa14bf37d1d60cd6c7d0f585 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Tue, 25 Feb 2014 21:33:59 -0500 Subject: [PATCH] ftrace/x86: Have ftrace_write() return -EPERM and clean up callers Having ftrace_write() return -EPERM on failure, as that's what the callers return, then we can clean up the code a bit. That is, instead of: if (ftrace_write(...)) return -EPERM; return 0; or if (ftrace_write(...)) { ret = -EPERM; goto_out; } We can instead have: return ftrace_write(...); or ret = ftrace_write(...); if (ret) goto out; Signed-off-by: Steven Rostedt --- Reading git-format-patch failed