diff options
| author | Keith Packard <keithp@keithp.com> | 2015-12-17 22:21:46 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-05-26 16:07:54 -0700 |
| commit | 05d549d60440126105d5a70272e72ea2319724bd (patch) | |
| tree | 452063bfbf2286a0734069b7fb12a7b08e6e2411 | |
| parent | 0bbb5aabf794720fa99ae5ea3f55138ded159705 (diff) | |
xfree86: Remove unnecessary errno save/restore in xf86ReadInput
When this code was called from SIGIO, saving and restoring errno could
possibly have made sense in some strange environment. Now that this
will not be called from a signal handler, there is no reason to do that.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
| -rw-r--r-- | hw/xfree86/common/xf86Events.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/hw/xfree86/common/xf86Events.c b/hw/xfree86/common/xf86Events.c index 81416ed1d..df8c7b6e4 100644 --- a/hw/xfree86/common/xf86Events.c +++ b/hw/xfree86/common/xf86Events.c @@ -298,12 +298,9 @@ xf86Wakeup(void *blockData, int err, void *pReadmask) static void xf86ReadInput(int fd, int ready, void *closure) { - int errno_save = errno; InputInfoPtr pInfo = closure; pInfo->read_input(pInfo); - - errno = errno_save; } /* |