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path: root/drivers/infiniband/hw/ehca/ehca_main.c
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Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
-rw-r--r--drivers/infiniband/hw/ehca/ehca_main.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 203d01f87c30..36377c6db3d4 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -107,7 +107,7 @@ static DEFINE_SPINLOCK(shca_list_lock);
static struct timer_list poll_eqs_timer;
#ifdef CONFIG_PPC_64K_PAGES
-static struct kmem_cache *ctblk_cache = NULL;
+static struct kmem_cache *ctblk_cache;
void *ehca_alloc_fw_ctrlblock(gfp_t flags)
{
@@ -200,8 +200,8 @@ static void ehca_destroy_slab_caches(void)
#endif
}
-#define EHCA_HCAAVER EHCA_BMASK_IBM(32,39)
-#define EHCA_REVID EHCA_BMASK_IBM(40,63)
+#define EHCA_HCAAVER EHCA_BMASK_IBM(32, 39)
+#define EHCA_REVID EHCA_BMASK_IBM(40, 63)
static struct cap_descr {
u64 mask;
@@ -295,7 +295,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
if (EHCA_BMASK_GET(hca_cap_descr[i].mask, shca->hca_cap))
ehca_gen_dbg(" %s", hca_cap_descr[i].descr);
- port = (struct hipz_query_port *) rblock;
+ port = (struct hipz_query_port *)rblock;
h_ret = hipz_h_query_port(shca->ipz_hca_handle, 1, port);
if (h_ret != H_SUCCESS) {
ehca_gen_err("Cannot query port properties. h_ret=%lx",
@@ -444,7 +444,7 @@ static int ehca_create_aqp1(struct ehca_shca *shca, u32 port)
return -EPERM;
}
- ibcq = ib_create_cq(&shca->ib_device, NULL, NULL, (void*)(-1), 10, 0);
+ ibcq = ib_create_cq(&shca->ib_device, NULL, NULL, (void *)(-1), 10, 0);
if (IS_ERR(ibcq)) {
ehca_err(&shca->ib_device, "Cannot create AQP1 CQ.");
return PTR_ERR(ibcq);
@@ -671,7 +671,7 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev,
}
/* create internal protection domain */
- ibpd = ehca_alloc_pd(&shca->ib_device, (void*)(-1), NULL);
+ ibpd = ehca_alloc_pd(&shca->ib_device, (void *)(-1), NULL);
if (IS_ERR(ibpd)) {
ehca_err(&shca->ib_device, "Cannot create internal PD.");
ret = PTR_ERR(ibpd);
@@ -868,18 +868,21 @@ int __init ehca_module_init(void)
printk(KERN_INFO "eHCA Infiniband Device Driver "
"(Rel.: SVNEHCA_0023)\n");
- if ((ret = ehca_create_comp_pool())) {
+ ret = ehca_create_comp_pool();
+ if (ret) {
ehca_gen_err("Cannot create comp pool.");
return ret;
}
- if ((ret = ehca_create_slab_caches())) {
+ ret = ehca_create_slab_caches();
+ if (ret) {
ehca_gen_err("Cannot create SLAB caches");
ret = -ENOMEM;
goto module_init1;
}
- if ((ret = ibmebus_register_driver(&ehca_driver))) {
+ ret = ibmebus_register_driver(&ehca_driver);
+ if (ret) {
ehca_gen_err("Cannot register eHCA device driver");
ret = -EINVAL;
goto module_init2;