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| author | Simon Farnsworth <simon@farnz.org.uk> | 2009-01-19 21:19:29 +0000 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-01-27 14:18:17 +1100 |
| commit | 4306cad6fe02e2946183ab29e510f94190b8fff3 (patch) | |
| tree | 65e5640bd61dff8c9440f548f7c41a29875052c4 /drivers/atm | |
| parent | b76811af7606b36cb0703f04449c301b9634dcbc (diff) | |
| download | linux-3.10-4306cad6fe02e2946183ab29e510f94190b8fff3.tar.gz linux-3.10-4306cad6fe02e2946183ab29e510f94190b8fff3.tar.bz2 linux-3.10-4306cad6fe02e2946183ab29e510f94190b8fff3.zip | |
solos: Slight debugging improvements
Print a message if pskb_expand_head fails.
Make atmdebug writable by root, so that you can turn printing of data sent to
and received from the card on and off at runtime - useful for tracking
corruption.
Signed-off-by: Simon Farnsworth <simon@farnz.org.uk>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/solos-pci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index f0309546c35..3daa3a37431 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -91,7 +91,7 @@ MODULE_LICENSE("GPL"); MODULE_PARM_DESC(debug, "Enable Loopback"); MODULE_PARM_DESC(atmdebug, "Print ATM data"); module_param(debug, int, 0444); -module_param(atmdebug, int, 0444); +module_param(atmdebug, int, 0644); static int opens; @@ -541,6 +541,7 @@ static int psend(struct atm_vcc *vcc, struct sk_buff *skb) ret = pskb_expand_head(skb, expand_by, 0, GFP_ATOMIC); if (ret) { + dev_warn(&card->dev->dev, "pskb_expand_head failed.\n"); solos_pop(vcc, skb); return ret; } |