lkml.org 
[lkml]   [2010]   [Jan]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH 1/4] kernel/kfifo.c: fix "interger as NULL pointer" warning.
    From
    Date
    Am Sonntag, den 24.01.2010, 11:03 -0500 schrieb Thiago Farina:
    > kernel/kfifo.c:83:35: warning: Using plain integer as NULL pointer
    >

    I don't know where you get this kind of warning. But passing 0 for a
    NULL pointer is ANSI C standard.

    > Signed-off-by: Thiago Farina <tfransosi@gmail.com>
    > ---
    > kernel/kfifo.c | 2 +-
    > 1 files changed, 1 insertions(+), 1 deletions(-)
    >
    > diff --git a/kernel/kfifo.c b/kernel/kfifo.c
    > index 32c5c15..6fe4a56 100644
    > --- a/kernel/kfifo.c
    > +++ b/kernel/kfifo.c
    > @@ -80,7 +80,7 @@ int kfifo_alloc(struct kfifo *fifo, unsigned int size, gfp_t gfp_mask)
    >
    > buffer = kmalloc(size, gfp_mask);
    > if (!buffer) {
    > - _kfifo_init(fifo, 0, 0);
    > + _kfifo_init(fifo, NULL, 0);
    > return -ENOMEM;
    > }
    >




    \
     
     \ /
      Last update: 2010-01-24 18:17    [W:0.039 / U:60.632 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site