[MIPS] Fix AP/SP to work in the reality of modern kernels.

[pandora-kernel.git] / arch / mips / kernel / kspd.c

diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c
index 29eadd4..c658001 100644 (file)
--- a/arch/mips/kernel/kspd.c
+++ b/arch/mips/kernel/kspd.c
@@ -17,6 +17,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/unistd.h>
 #include <linux/file.h>
 #include <linux/fs.h>
@@ -198,7 +199,6 @@ void sp_work_handle_request(void)
        int cmd;
 
        char *vcwd;
-       mm_segment_t old_fs;
        int size;
 
        ret.retval = -1;
@@ -241,8 +241,6 @@ void sp_work_handle_request(void)
                if ((ret.retval = sp_syscall(__NR_gettimeofday, (int)&tv,
                                             (int)&tz, 0,0)) == 0)
                ret.retval = tv.tv_sec;
-
-               ret.errno = errno;
                break;
 
        case MTSP_SYSCALL_EXIT:
@@ -279,7 +277,6 @@ void sp_work_handle_request(void)
                if (cmd >= 0) {
                        ret.retval = sp_syscall(cmd, generic.arg0, generic.arg1,
                                                generic.arg2, generic.arg3);
-                       ret.errno = errno;
                } else
                        printk(KERN_WARNING
                               "KSPD: Unknown SP syscall number %d\n", sc.cmd);