leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

uio-howto: example bug

Browse Source 
Bug in demo program, checking wrong return value

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Cc: "Hans J. Koch" <hjk@hansjkoch.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stephen Hemminger 2013-01-16 10:05:32 -08:00 committed by Greg Kroah-Hartman
parent 25c22d5bea
commit 93ce83b6e0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/DocBook/uio-howto.tmpl
View File

@ -984,7 +984,7 @@ int main()
return errno; return errno;
} }
configfd = open(&quot;/sys/class/uio/uio0/device/config&quot;, O_RDWR); configfd = open(&quot;/sys/class/uio/uio0/device/config&quot;, O_RDWR);
if (uiofd &lt; 0) { if (configfd &lt; 0) {
perror(&quot;config open:&quot;); perror(&quot;config open:&quot;);
return errno; return errno;
} }