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Staging: rdma: Use min macro instead of ternary operator

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This patch replaces ternary operator with macro min as it shorter and
thus increases code readability. Macro min return the minimum of the
two compared values.
Made a semantic patch for changes:

@@
type T;
T x;
T y;
@@
(
- x < y ? x : y
+ min(x,y)
|
- x > y ? x : y
+ max(x,y)
)

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-02-26 15:34:31 +05:30 committed by Greg Kroah-Hartman
parent 16ccad0475
commit c754db403d
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/rdma/hfi1/pio_copy.c
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@ -235,7 +235,7 @@ static inline void read_extra_bytes(struct pio_buf *pbuf,
while (nbytes) {
/* find the number of bytes in this u64 */
room = 8 - off; /* this u64 has room for this many bytes */
xbytes = nbytes > room ? room : nbytes;
xbytes = min(room, nbytes);
/*
* shift down to zero lower bytes, shift up to zero upper
@ -565,7 +565,7 @@ static void mid_copy_mix(struct pio_buf *pbuf, const void *from, size_t nbytes)
/* calculate the end of data or end of block, whichever
comes first */
send = pbuf->start + PIO_BLOCK_SIZE;
xend = send < dend ? send : dend;
xend = min(send, dend);
/* shift up to SOP=1 space */
dest += SOP_DISTANCE;
@ -659,7 +659,7 @@ static void mid_copy_straight(struct pio_buf *pbuf,
/* calculate the end of data or end of block, whichever
comes first */
send = pbuf->start + PIO_BLOCK_SIZE;
xend = send < dend ? send : dend;
xend = min(send, dend);
/* shift up to SOP=1 space */
dest += SOP_DISTANCE;