Simplify code and take advantage of the new bitmap_size() function.
Signed-off-by: Christophe JAILLET <[email protected]>
---
include/linux/bitmap.h | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index f66fb98a4126..668b47c1e5de 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -243,21 +243,18 @@ extern int bitmap_print_list_to_buf(char *buf, const
unsigned long *maskp,
static inline void bitmap_zero(unsigned long *dst, unsigned int nbits)
{
- unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
- memset(dst, 0, len);
+ memset(dst, 0, bitmap_size(nbits));
}
static inline void bitmap_fill(unsigned long *dst, unsigned int nbits)
{
- unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
- memset(dst, 0xff, len);
+ memset(dst, 0xff, bitmap_size(nbits));
}
static inline void bitmap_copy(unsigned long *dst, const unsigned long *src,
unsigned int nbits)
{
- unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
- memcpy(dst, src, len);
+ memcpy(dst, src, bitmap_size(nbits));
}
/*
--
2.34.1
--
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