IB/qib: Remove debug prints after allocation failure
The prints after [k|v][m|z|c]alloc() functions are not needed,
because in case of failure, allocator will print their internal
error prints anyway.
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/qib/qib_diag.c b/drivers/infiniband/hw/qib/qib_diag.c
index 8c34b23..775018b 100644
--- a/drivers/infiniband/hw/qib/qib_diag.c
+++ b/drivers/infiniband/hw/qib/qib_diag.c
@@ -609,8 +609,6 @@
tmpbuf = vmalloc(plen);
if (!tmpbuf) {
- qib_devinfo(dd->pcidev,
- "Unable to allocate tmp buffer, failing\n");
ret = -ENOMEM;
goto bail;
}
@@ -702,10 +700,8 @@
if (!dd || !op)
return -EINVAL;
olp = vmalloc(sizeof(*olp));
- if (!olp) {
- pr_err("vmalloc for observer failed\n");
+ if (!olp)
return -ENOMEM;
- }
spin_lock_irqsave(&dd->qib_diag_trans_lock, flags);
olp->op = op;
diff --git a/drivers/infiniband/hw/qib/qib_eeprom.c b/drivers/infiniband/hw/qib/qib_eeprom.c
index 311ee6c..33a2e74 100644
--- a/drivers/infiniband/hw/qib/qib_eeprom.c
+++ b/drivers/infiniband/hw/qib/qib_eeprom.c
@@ -182,12 +182,8 @@
* */
len = sizeof(struct qib_flash);
buf = vmalloc(len);
- if (!buf) {
- qib_dev_err(dd,
- "Couldn't allocate memory to read %u bytes from eeprom for GUID\n",
- len);
+ if (!buf)
goto bail;
- }
/*
* Use "public" eeprom read function, which does locking and
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c
index a3733f2..92399d3 100644
--- a/drivers/infiniband/hw/qib/qib_iba6120.c
+++ b/drivers/infiniband/hw/qib/qib_iba6120.c
@@ -1759,9 +1759,7 @@
}
namelen = strlen(n) + 1;
dd->boardname = kmalloc(namelen, GFP_KERNEL);
- if (!dd->boardname)
- qib_dev_err(dd, "Failed allocation for board name: %s\n", n);
- else
+ if (dd->boardname)
snprintf(dd->boardname, namelen, "%s", n);
if (dd->majrev != 4 || !dd->minrev || dd->minrev > 2)
@@ -2533,8 +2531,6 @@
dd->cspec->cntrnamelen = 1 + s - cntr6120names;
dd->cspec->cntrs = kmalloc(dd->cspec->ncntrs
* sizeof(u64), GFP_KERNEL);
- if (!dd->cspec->cntrs)
- qib_dev_err(dd, "Failed allocation for counters\n");
for (i = 0, s = (char *)portcntr6120names; s; i++)
s = strchr(s + 1, '\n');
@@ -2542,8 +2538,6 @@
dd->cspec->portcntrnamelen = sizeof(portcntr6120names) - 1;
dd->cspec->portcntrs = kmalloc(dd->cspec->nportcntrs
* sizeof(u64), GFP_KERNEL);
- if (!dd->cspec->portcntrs)
- qib_dev_err(dd, "Failed allocation for portcounters\n");
}
static u32 qib_read_6120cntrs(struct qib_devdata *dd, loff_t pos, char **namep,
diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c
index 00b2af2..e55e31a 100644
--- a/drivers/infiniband/hw/qib/qib_iba7220.c
+++ b/drivers/infiniband/hw/qib/qib_iba7220.c
@@ -2070,9 +2070,7 @@
namelen = strlen(n) + 1;
dd->boardname = kmalloc(namelen, GFP_KERNEL);
- if (!dd->boardname)
- qib_dev_err(dd, "Failed allocation for board name: %s\n", n);
- else
+ if (dd->boardname)
snprintf(dd->boardname, namelen, "%s", n);
if (dd->majrev != 5 || !dd->minrev || dd->minrev > 2)
@@ -3179,8 +3177,6 @@
dd->cspec->cntrnamelen = 1 + s - cntr7220names;
dd->cspec->cntrs = kmalloc(dd->cspec->ncntrs
* sizeof(u64), GFP_KERNEL);
- if (!dd->cspec->cntrs)
- qib_dev_err(dd, "Failed allocation for counters\n");
for (i = 0, s = (char *)portcntr7220names; s; i++)
s = strchr(s + 1, '\n');
@@ -3188,8 +3184,6 @@
dd->cspec->portcntrnamelen = sizeof(portcntr7220names) - 1;
dd->cspec->portcntrs = kmalloc(dd->cspec->nportcntrs
* sizeof(u64), GFP_KERNEL);
- if (!dd->cspec->portcntrs)
- qib_dev_err(dd, "Failed allocation for portcounters\n");
}
static u32 qib_read_7220cntrs(struct qib_devdata *dd, loff_t pos, char **namep,
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index ded2717..c4a36160 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -3627,9 +3627,7 @@
namelen = strlen(n) + 1;
dd->boardname = kmalloc(namelen, GFP_KERNEL);
- if (!dd->boardname)
- qib_dev_err(dd, "Failed allocation for board name: %s\n", n);
- else
+ if (dd->boardname)
snprintf(dd->boardname, namelen, "%s", n);
snprintf(dd->boardversion, sizeof(dd->boardversion),
@@ -3656,7 +3654,7 @@
static int qib_do_7322_reset(struct qib_devdata *dd)
{
u64 val;
- u64 *msix_vecsave;
+ u64 *msix_vecsave = NULL;
int i, msix_entries, ret = 1;
u16 cmdval;
u8 int_line, clinesz;
@@ -3677,10 +3675,7 @@
/* can be up to 512 bytes, too big for stack */
msix_vecsave = kmalloc(2 * dd->cspec->num_msix_entries *
sizeof(u64), GFP_KERNEL);
- if (!msix_vecsave)
- qib_dev_err(dd, "No mem to save MSIx data\n");
- } else
- msix_vecsave = NULL;
+ }
/*
* Core PCI (as of 2.6.18) doesn't save or rewrite the full vector
@@ -5043,8 +5038,6 @@
dd->cspec->cntrnamelen = 1 + s - cntr7322names;
dd->cspec->cntrs = kmalloc(dd->cspec->ncntrs
* sizeof(u64), GFP_KERNEL);
- if (!dd->cspec->cntrs)
- qib_dev_err(dd, "Failed allocation for counters\n");
for (i = 0, s = (char *)portcntr7322names; s; i++)
s = strchr(s + 1, '\n');
@@ -5053,9 +5046,6 @@
for (i = 0; i < dd->num_pports; ++i) {
dd->pport[i].cpspec->portcntrs = kmalloc(dd->cspec->nportcntrs
* sizeof(u64), GFP_KERNEL);
- if (!dd->pport[i].cpspec->portcntrs)
- qib_dev_err(dd,
- "Failed allocation for portcounters\n");
}
}
@@ -6461,7 +6451,6 @@
sizeof(*dd->cspec->sendibchk), GFP_KERNEL);
if (!dd->cspec->sendchkenable || !dd->cspec->sendgrhchk ||
!dd->cspec->sendibchk) {
- qib_dev_err(dd, "Failed allocation for hdrchk bitmaps\n");
ret = -ENOMEM;
goto bail;
}
@@ -7338,10 +7327,9 @@
tabsize = actual_cnt;
dd->cspec->msix_entries = kzalloc(tabsize *
sizeof(struct qib_msix_entry), GFP_KERNEL);
- if (!dd->cspec->msix_entries) {
- qib_dev_err(dd, "No memory for MSIx table\n");
+ if (!dd->cspec->msix_entries)
tabsize = 0;
- }
+
for (i = 0; i < tabsize; i++)
dd->cspec->msix_entries[i].msix.entry = i;
diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c
index 1730aa8..b50240b 100644
--- a/drivers/infiniband/hw/qib/qib_init.c
+++ b/drivers/infiniband/hw/qib/qib_init.c
@@ -133,11 +133,8 @@
* cleanup iterates across all possible ctxts.
*/
dd->rcd = kcalloc(dd->ctxtcnt, sizeof(*dd->rcd), GFP_KERNEL);
- if (!dd->rcd) {
- qib_dev_err(dd,
- "Unable to allocate ctxtdata array, failing\n");
+ if (!dd->rcd)
return -ENOMEM;
- }
/* create (one or more) kctxt */
for (i = 0; i < dd->first_user_ctxt; ++i) {
@@ -265,39 +262,23 @@
size = IB_CC_TABLE_CAP_DEFAULT * sizeof(struct ib_cc_table_entry)
* IB_CCT_ENTRIES;
ppd->ccti_entries = kzalloc(size, GFP_KERNEL);
- if (!ppd->ccti_entries) {
- qib_dev_err(dd,
- "failed to allocate congestion control table for port %d!\n",
- port);
+ if (!ppd->ccti_entries)
goto bail;
- }
size = IB_CC_CCS_ENTRIES * sizeof(struct ib_cc_congestion_entry);
ppd->congestion_entries = kzalloc(size, GFP_KERNEL);
- if (!ppd->congestion_entries) {
- qib_dev_err(dd,
- "failed to allocate congestion setting list for port %d!\n",
- port);
+ if (!ppd->congestion_entries)
goto bail_1;
- }
size = sizeof(struct cc_table_shadow);
ppd->ccti_entries_shadow = kzalloc(size, GFP_KERNEL);
- if (!ppd->ccti_entries_shadow) {
- qib_dev_err(dd,
- "failed to allocate shadow ccti list for port %d!\n",
- port);
+ if (!ppd->ccti_entries_shadow)
goto bail_2;
- }
size = sizeof(struct ib_cc_congestion_setting_attr);
ppd->congestion_entries_shadow = kzalloc(size, GFP_KERNEL);
- if (!ppd->congestion_entries_shadow) {
- qib_dev_err(dd,
- "failed to allocate shadow congestion setting list for port %d!\n",
- port);
+ if (!ppd->congestion_entries_shadow)
goto bail_3;
- }
return 0;
@@ -391,18 +372,12 @@
dma_addr_t *addrs;
pages = vzalloc(dd->cfgctxts * dd->rcvtidcnt * sizeof(struct page *));
- if (!pages) {
- qib_dev_err(dd,
- "failed to allocate shadow page * array, no expected sends!\n");
+ if (!pages)
goto bail;
- }
addrs = vzalloc(dd->cfgctxts * dd->rcvtidcnt * sizeof(dma_addr_t));
- if (!addrs) {
- qib_dev_err(dd,
- "failed to allocate shadow dma handle array, no expected sends!\n");
+ if (!addrs)
goto bail_free;
- }
dd->pageshadow = pages;
dd->physshadow = addrs;
@@ -1026,11 +1001,8 @@
cnt = 1024;
addr = vmalloc(cnt);
- if (!addr) {
- qib_devinfo(dd->pcidev,
- "Couldn't get memory for checking PIO perf, skipping\n");
+ if (!addr)
goto done;
- }
preempt_disable(); /* we want reasonably accurate elapsed time */
msecs = 1 + jiffies_to_msecs(jiffies);
@@ -1172,9 +1144,6 @@
sizeof(long), GFP_KERNEL);
if (qib_cpulist)
qib_cpulist_count = count;
- else
- qib_early_err(&pdev->dev,
- "Could not alloc cpulist info, cpu affinity might be wrong\n");
}
#ifdef CONFIG_DEBUG_FS
qib_dbg_ibdev_init(&dd->verbs_dev);