diff options
author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2010-01-27 09:09:38 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-02-16 18:11:08 -0500 |
commit | 5a5e0f4c7038168e38d1db6af09d1ac715ee9888 (patch) | |
tree | 6627b1e2ae1b4880d93c1c5f8d6db4f3aca0d38c /include/linux/kfifo.h | |
parent | 4c743d0ae60462e91465483dd87f4458d71af550 (diff) |
kfifo: Don't use integer as NULL pointer
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>
Acked-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/kfifo.h')
-rw-r--r-- | include/linux/kfifo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 6f6c5f300af6..bc0fc795bd35 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, | |||
124 | */ | 124 | */ |
125 | static inline bool kfifo_initialized(struct kfifo *fifo) | 125 | static inline bool kfifo_initialized(struct kfifo *fifo) |
126 | { | 126 | { |
127 | return fifo->buffer != 0; | 127 | return fifo->buffer != NULL; |
128 | } | 128 | } |
129 | 129 | ||
130 | /** | 130 | /** |