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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-04-13 09:44:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-30 09:26:55 -0700 |
| commit | fab794aeb60f5069a026fad8a4ff7c1cdf5b8713 (patch) | |
| tree | a26c118ca3c5c69522f94608498eda47094746dd /block | |
| parent | 423314337acde8ddda6324f0917b306642b3ef6c (diff) | |
| download | linux-fab794aeb60f5069a026fad8a4ff7c1cdf5b8713.tar.gz linux-fab794aeb60f5069a026fad8a4ff7c1cdf5b8713.tar.bz2 linux-fab794aeb60f5069a026fad8a4ff7c1cdf5b8713.zip | |
tty: hvc_console: silence unintialized variable warning
If ->get_char() returns a negative error code and that can mean that
"ch" is uninitialized. The callers of this function expect NO_POLL_CHAR
on error so let's return that.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions