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OpenCloudOS-Kernel
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uwb: rename random32() to prandom_u32() 

Use preferable function name which implies using a pseudo-random
number generator.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita 2013-04-29 16:21:34 -07:00 committed by Linus Torvalds
parent 314f8477f8
commit 7878202326
1 changed files with 2 additions and 2 deletions
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4
drivers/uwb/rsv.c
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@ -231,7 +231,7 @@ void uwb_rsv_backoff_win_increment(struct uwb_rc *rc)
return;
bow->window <<= 1;
bow->n = random32() & (bow->window - 1);
bow->n = prandom_u32() & (bow->window - 1);
dev_dbg(dev, "new_window=%d, n=%d\n: ", bow->window, bow->n);
/* reset the timer associated variables */
@ -557,7 +557,7 @@ int uwb_rsv_establish(struct uwb_rsv *rsv)
if (ret)
goto out;
rsv->tiebreaker = random32() & 1;
rsv->tiebreaker = prandom_u32() & 1;
/* get available mas bitmap */
uwb_drp_available(rc, &available);