[PATCH] uml: preserve errno in error paths

[linux-2.6-microblaze.git] / arch / um / drivers / xterm.c

diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c
index 93dc191..90e0e5f 100644 (file)
--- a/arch/um/drivers/xterm.c
+++ b/arch/um/drivers/xterm.c
@@ -110,13 +110,15 @@ int xterm_open(int input, int output, int primary, void *d,
 
        fd = mkstemp(file);
        if(fd < 0){
+               err = -errno;
                printk("xterm_open : mkstemp failed, errno = %d\n", errno);
-               return(-errno);
+               return err;
        }
 
        if(unlink(file)){
+               err = -errno;
                printk("xterm_open : unlink failed, errno = %d\n", errno);
-               return(-errno);
+               return err;
        }
        os_close_file(fd);