Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6-omap-h63xx.git] / drivers / s390 / char / tape_std.c

diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c
index 99cf881f41db8b3f995c5199e8440bb18f6ab711..cc8fd781ee227ce6e8f1ae38956b2fb002fe5ad6 100644 (file)
--- a/drivers/s390/char/tape_std.c
+++ b/drivers/s390/char/tape_std.c
@@ -11,7 +11,6 @@
  *              Stefan Bader <shbader@de.ibm.com>
  */
 
-#include <linux/config.h>
 #include <linux/stddef.h>
 #include <linux/kernel.h>
 #include <linux/bio.h>
@@ -249,7 +248,7 @@ tape_std_mtsetblk(struct tape_device *device, int count)
 
        /* Allocate a new idal buffer. */
        new = idal_buffer_alloc(count, 0);
-       if (new == NULL)
+       if (IS_ERR(new))
                return -ENOMEM;
        if (device->char_data.idal_buf != NULL)
                idal_buffer_free(device->char_data.idal_buf);
@@ -648,7 +647,10 @@ tape_std_mtcompression(struct tape_device *device, int mt_count)
                return PTR_ERR(request);
        request->op = TO_NOP;
        /* setup ccws */
-       *device->modeset_byte = (mt_count == 0) ? 0x00 : 0x08;
+       if (mt_count == 0)
+               *device->modeset_byte &= ~0x08;
+       else
+               *device->modeset_byte |= 0x08;
        tape_ccw_cc(request->cpaddr, MODE_SET_DB, 1, device->modeset_byte);
        tape_ccw_end(request->cpaddr + 1, NOP, 0, NULL);
        /* execute it */