libertas: Reduce the WPA key installation time.

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

diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 687720b552d1c460019c8aa40a758294538195dd..be0ce2215c8de2d1214dd75d0330b850edc84885 100644 (file)
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -109,7 +109,7 @@ tapechar_check_idalbuffer(struct tape_device *device, size_t block_size)
 
        /* The current idal buffer is not correct. Allocate a new one. */
        new = idal_buffer_alloc(block_size, 0);
-       if (new == NULL)
+       if (IS_ERR(new))
                return -ENOMEM;
 
        if (device->char_data.idal_buf != NULL)