• Andrew Morton's avatar
    kernel/hw_breakpoint.c: Fix local/global shadowing · 11e66357
    Andrew Morton authored
    If the new percpu tree is combined with the perf events tree
    the following new warning triggers:
    
     kernel/hw_breakpoint.c: In function 'toggle_bp_task_slot':
     kernel/hw_breakpoint.c:151: warning: 'task_bp_pinned' is used uninitialized in this function
    
    Because it's not valid anymore to define a local variable
    and a percpu variable (even if it's file scope local) with
    the same name.
    
    Rename the local variable to resolve this.
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: K.Prasad <prasad@linux.vnet.ibm.com>
    Cc: Tejun Heo <tj@kernel.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    LKML-Reference: <200911260701.nAQ71owx016356@imap1.linux-foundation.org>
    [ v2: added changelog ]
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    11e66357
hw_breakpoint.c 12.9 KB