From 3b60a64fcc877ecfe44660558ed95005e3f82017 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Mon, 29 Apr 2013 16:21:35 -0700 Subject: scsi: rename random32() to prandom_u32() Use preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita Cc: "James E.J. Bottomley" Cc: Robert Love Cc: James Smart Cc: Andrew Vasquez Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/scsi/lpfc/lpfc_hbadisc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c') diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index d7096ad94d3f..bfda18467ee6 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -1732,7 +1732,7 @@ lpfc_check_pending_fcoe_event(struct lpfc_hba *phba, uint8_t unreg_fcf) * use through a sequence of @fcf_cnt eligible FCF records with equal * probability. To perform integer manunipulation of random numbers with * size unit32_t, the lower 16 bits of the 32-bit random number returned - * from random32() are taken as the random random number generated. + * from prandom_u32() are taken as the random random number generated. * * Returns true when outcome is for the newly read FCF record should be * chosen; otherwise, return false when outcome is for keeping the previously @@ -1744,7 +1744,7 @@ lpfc_sli4_new_fcf_random_select(struct lpfc_hba *phba, uint32_t fcf_cnt) uint32_t rand_num; /* Get 16-bit uniform random number */ - rand_num = (0xFFFF & random32()); + rand_num = 0xFFFF & prandom_u32(); /* Decision with probability 1/fcf_cnt */ if ((fcf_cnt * rand_num) < 0xFFFF) @@ -2380,7 +2380,7 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) phba->fcf.eligible_fcf_cnt = 1; /* Seeding the random number generator for random selection */ seed = (uint32_t)(0xFFFFFFFF & jiffies); - srandom32(seed); + prandom_seed(seed); } spin_unlock_irq(&phba->hbalock); goto read_next_fcf; -- cgit v1.2.3