Message ID | 20100127140938.GC31608@oksana.dev.rtsoft.ru (mailing list archive) |
---|---|
State | Accepted, archived |
Commit | 5a5e0f4c7038168e38d1db6af09d1ac715ee9888 |
Headers | show |
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 6f6c5f3..bc0fc79 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -124,7 +124,7 @@ extern __must_check unsigned int kfifo_out_peek(struct kfifo *fifo, */ static inline bool kfifo_initialized(struct kfifo *fifo) { - return fifo->buffer != 0; + return fifo->buffer != NULL; } /** diff --git a/kernel/kfifo.c b/kernel/kfifo.c index 3b00bf8..6d58e1a 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; }
This patch fixes following sparse warnings: include/linux/kfifo.h:127:25: warning: Using plain integer as NULL pointer kernel/kfifo.c:83:21: warning: Using plain integer as NULL pointer Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> --- include/linux/kfifo.h | 2 +- kernel/kfifo.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)