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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-05-13 20:35:37 -0500 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-07-01 09:52:01 -0700 |
| commit | 491205a8b45e3d9b594e1e7a997284f2e82f22e9 (patch) | |
| tree | a8f071d554ad6024485af5e791012b9a0ea3fea6 /drivers/block/rbd.c | |
| parent | 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff) | |
| download | blackbird-obmc-linux-491205a8b45e3d9b594e1e7a997284f2e82f22e9.tar.gz blackbird-obmc-linux-491205a8b45e3d9b594e1e7a997284f2e82f22e9.zip | |
rbd: Use min_t() to fix comparison of distinct pointer types warning
drivers/block/rbd.c: In function ‘zero_pages’:
drivers/block/rbd.c:1102: warning: comparison of distinct pointer types lacks a cast
Remove the hackish casts and use min_t() to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Alex Elder <elder@inktank.com>
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index aff789d6fccd..b4f00e22743d 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1153,8 +1153,8 @@ static void zero_pages(struct page **pages, u64 offset, u64 end) unsigned long flags; void *kaddr; - page_offset = (size_t)(offset & ~PAGE_MASK); - length = min(PAGE_SIZE - page_offset, (size_t)(end - offset)); + page_offset = offset & ~PAGE_MASK; + length = min_t(size_t, PAGE_SIZE - page_offset, end - offset); local_irq_save(flags); kaddr = kmap_atomic(*page); memset(kaddr + page_offset, 0, length); |
