[SCSI] qla2xxx: Correct ISP24xx soft-reset handling.

[linux-2.6] / drivers / scsi / sg.c

diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 4f30a37db63c90c26e111036aaf70d51af916507..62e3f340cc5200c38e630ff04151852fbf1c1a32 100644 (file)
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -476,8 +476,7 @@ sg_read(struct file *filp, char __user *buf, size_t count, loff_t * ppos)
        sg_finish_rem_req(srp);
        retval = count;
 free_old_hdr:
-       if (old_hdr)
-               kfree(old_hdr);
+       kfree(old_hdr);
        return retval;
 }
 
@@ -1703,10 +1702,8 @@ exit_sg(void)
        sg_sysfs_valid = 0;
        unregister_chrdev_region(MKDEV(SCSI_GENERIC_MAJOR, 0),
                                 SG_MAX_DEVS);
-       if (sg_dev_arr != NULL) {
-               kfree((char *) sg_dev_arr);
-               sg_dev_arr = NULL;
-       }
+       kfree((char *)sg_dev_arr);
+       sg_dev_arr = NULL;
        sg_dev_max = 0;
 }