lkml.org 
[lkml]   [2018]   [Feb]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 13/21] powerpc: Add missing prototype for arch_dup_task_struct
    Date
    In commit 55ccf3fe3f9a ("fork: move the real prepare_to_copy() users to
    arch_dup_task_struct()") a new arch_dup_task_struct was added without a
    prototype declared in thread_info.h header. Fix the following warning
    (treated as error in W=1):

    CC arch/powerpc/kernel/process.o
    arch/powerpc/kernel/process.c:1609:5: error: no previous prototype for ‘arch_dup_task_struct’ [-Werror=missing-prototypes]
    int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
    ^~~~~~~~~~~~~~~~~~~~
    cc1: all warnings being treated as errors

    Signed-off-by: Mathieu Malaterre <malat@debian.org>
    ---
    arch/powerpc/include/asm/thread_info.h | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
    index 4a12c00f8de3..5964145db03d 100644
    --- a/arch/powerpc/include/asm/thread_info.h
    +++ b/arch/powerpc/include/asm/thread_info.h
    @@ -70,6 +70,7 @@ static inline struct thread_info *current_thread_info(void)
    return (struct thread_info *)val;
    }

    +extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
    #endif /* __ASSEMBLY__ */

    /*
    --
    2.11.0
    \
     
     \ /
      Last update: 2018-02-25 18:25    [W:6.980 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site