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| author | Nicholas Krause <xerofoify@gmail.com> | 2015-09-05 01:48:19 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-05 02:54:41 +0300 |
| commit | d9e7e37b4d83371d08650612e0bb0b80a1240289 (patch) | |
| tree | 10373b0c2f227b2c0431f797b15a87d02be088e6 | |
| parent | 4e6dab4233f667c0ae465e5cb46603b49b4f6d74 (diff) | |
| download | linux-d9e7e37b4d83371d08650612e0bb0b80a1240289.tar.xz | |
mm/dmapool.c: change is_page_busy() return from int to bool
This makes the function is_page_busy() return bool rather then an int now
due to this particular function's single return statement only ever
evaulating to either one or zero.
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/dmapool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/dmapool.c b/mm/dmapool.c index fd5fe4342e93..59d10d16f0a5 100644 --- a/mm/dmapool.c +++ b/mm/dmapool.c @@ -242,7 +242,7 @@ static struct dma_page *pool_alloc_page(struct dma_pool *pool, gfp_t mem_flags) return page; } -static inline int is_page_busy(struct dma_page *page) +static inline bool is_page_busy(struct dma_page *page) { return page->in_use != 0; } |