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Commit 50bea5c0d583e255e3d8a193f8b20e177bac8ec8

Authored by Andrew Morton
Committed by Linus Torvalds
1 parent e00adf3913
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

drivers/infiniband/hw: rename random32() to prandom_u32() 

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

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 4 changed files with 6 additions and 6 deletions Side-by-side Diff

drivers/infiniband/hw/cxgb3/cxio_resource.c
Diff comments   View file @ 50bea5c
... ... @@ -62,13 +62,13 @@
62 62 kfifo_in(fifo, (unsigned char *) &entry, sizeof(u32));
63 63 if (random) {
64 64 j = 0;
65   - random_bytes = random32();
  65 + random_bytes = prandom_u32();
66 66 for (i = 0; i < RANDOM_SIZE; i++)
67 67 rarray[i] = i + skip_low;
68 68 for (i = skip_low + RANDOM_SIZE; i < nr - skip_high; i++) {
69 69 if (j >= RANDOM_SIZE) {
70 70 j = 0;
71   - random_bytes = random32();
  71 + random_bytes = prandom_u32();
72 72 }
73 73 idx = (random_bytes >> (j * 2)) & 0xF;
74 74 kfifo_in(fifo,
drivers/infiniband/hw/cxgb4/id_table.c
Diff comments   View file @ 50bea5c
... ... @@ -54,7 +54,7 @@
54 54  
55 55 if (obj < alloc->max) {
56 56 if (alloc->flags & C4IW_ID_TABLE_F_RANDOM)
57   - alloc->last += random32() % RANDOM_SKIP;
  57 + alloc->last += prandom_u32() % RANDOM_SKIP;
58 58 else
59 59 alloc->last = obj + 1;
60 60 if (alloc->last >= alloc->max)
... ... @@ -88,7 +88,7 @@
88 88 alloc->start = start;
89 89 alloc->flags = flags;
90 90 if (flags & C4IW_ID_TABLE_F_RANDOM)
91   - alloc->last = random32() % RANDOM_SKIP;
  91 + alloc->last = prandom_u32() % RANDOM_SKIP;
92 92 else
93 93 alloc->last = 0;
94 94 alloc->max = num;
drivers/infiniband/hw/mlx4/mad.c
Diff comments   View file @ 50bea5c
... ... @@ -93,7 +93,7 @@
93 93 __be64 mlx4_ib_gen_node_guid(void)
94 94 {
95 95 #define NODE_GUID_HI ((u64) (((u64)IB_OPENIB_OUI) << 40))
96   - return cpu_to_be64(NODE_GUID_HI | random32());
  96 + return cpu_to_be64(NODE_GUID_HI | prandom_u32());
97 97 }
98 98  
99 99 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
drivers/infiniband/ulp/ipoib/ipoib_cm.c
Diff comments   View file @ 50bea5c
... ... @@ -460,7 +460,7 @@
460 460 goto err_qp;
461 461 }
462 462  
463   - psn = random32() & 0xffffff;
  463 + psn = prandom_u32() & 0xffffff;
464 464 ret = ipoib_cm_modify_rx_qp(dev, cm_id, p->qp, psn);
465 465 if (ret)
466 466 goto err_modify;