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| author | Takashi Iwai <tiwai@suse.de> | 2013-12-16 15:53:52 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-12-16 15:53:52 +0100 |
| commit | d09476018bee39495d6ece7a2e069de29a9c0ed5 (patch) | |
| tree | 866fff4323f94681e6b423f269f0549df0a34066 /drivers/platform/x86/wmi.c | |
| parent | 337bb336b95bd7884fa3a194eafbdf52a0216b2e (diff) | |
| parent | afdcd431cebe3498db9aa963c780fdd5099917ec (diff) | |
Merge branch 'for-linus' into for-next
Diffstat (limited to 'drivers/platform/x86/wmi.c')
| -rw-r--r-- | drivers/platform/x86/wmi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 62e8c221d01e..c2e7b2657aeb 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -672,8 +672,10 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, struct wmi_block *wblock; wblock = dev_get_drvdata(dev); - if (!wblock) - return -ENOMEM; + if (!wblock) { + strcat(buf, "\n"); + return strlen(buf); + } wmi_gtoa(wblock->gblock.guid, guid_string); |