ftrace: break out modify loop immediately on detection of error

Impact: added precaution on failure detection

Break out of the modifying loop as soon as a failure is detected.
This is just an added precaution found by code review and was not
found by any bug chasing.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
This commit is contained in:
Steven Rostedt 2009-02-19 13:41:27 -05:00
parent 90c7ac49aa
commit 4377245aa9

View File

@ -561,8 +561,11 @@ static void ftrace_replace_code(int enable)
if ((system_state == SYSTEM_BOOTING) ||
!core_kernel_text(rec->ip)) {
ftrace_free_rec(rec);
} else
} else {
ftrace_bug(failed, rec->ip);
/* Stop processing */
return;
}
}
}
}