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| author | Wanlong Gao <gaowanlong@cn.fujitsu.com> | 2012-08-27 15:23:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 12:41:57 -0700 |
| commit | bbb63c514a3464342967237a51a21ea8f61ab951 (patch) | |
| tree | c3f4892283439d84ee5581a9acb0d24c12f15ad8 /lib/fdt_sw.c | |
| parent | fd7c81f864e3d8a2847fc0e36fde78b0da2fdf2c (diff) | |
| download | linux-bbb63c514a3464342967237a51a21ea8f61ab951.tar.gz linux-bbb63c514a3464342967237a51a21ea8f61ab951.tar.bz2 linux-bbb63c514a3464342967237a51a21ea8f61ab951.zip | |
drivers:tty:fix up ENOIOCTLCMD error handling
At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be
translated as ENOTTY to user mode.
For example:
fd = open("/dev/tty", O_RDWR);
ioctl(fd, -1, &argp);
then the errno should be ENOTTY but not EINVAL.
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/fdt_sw.c')
0 files changed, 0 insertions, 0 deletions