Messages in this thread Patch in this message | | | Date | Sun, 06 Dec 2009 15:30:47 -0800 | From | Greg KH <> | Subject | [15/20] thinkpad-acpi: fix sign of ERESTARTSYS return |
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2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------ From: Roel Kluin <roel.kluin@gmail.com>
commit 80a8d1228e90349b4514e8c925c061fa5cbcea75 upstream.
The returned error should be negative
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/misc/thinkpad_acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -5042,7 +5042,7 @@ static int brightness_write(char *buf) * Doing it this way makes the syscall restartable in case of EINTR */ rc = brightness_set(level); - return (rc == -EINTR)? ERESTARTSYS : rc; + return (rc == -EINTR)? -ERESTARTSYS : rc; } static struct ibm_struct brightness_driver_data = {
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