[CIFS] Fix minor problems noticed by scan

Coverity scan pointed out some minor possible errors.
Signed-off-by: Steve French <sfrench@us.ibm.com>

fs/cifs/cifsfs.c

@@ -308,15 +308,15 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
 					seq_printf(s, ",domain=%s",
 					   cifs_sb->tcon->ses->domainName);
 			}
+			if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID) ||
+			   !(cifs_sb->tcon->unix_ext))
+				seq_printf(s, ",uid=%d", cifs_sb->mnt_uid);
+			if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID) ||
+			   !(cifs_sb->tcon->unix_ext))
+				seq_printf(s, ",gid=%d", cifs_sb->mnt_gid);
 		}
 		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS)
 			seq_printf(s, ",posixpaths");
-		if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID) ||
-		   !(cifs_sb->tcon->unix_ext))
-			seq_printf(s, ",uid=%d", cifs_sb->mnt_uid);
-		if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID) ||
-		   !(cifs_sb->tcon->unix_ext))
-			seq_printf(s, ",gid=%d", cifs_sb->mnt_gid);
 		seq_printf(s, ",rsize=%d", cifs_sb->rsize);
 		seq_printf(s, ",wsize=%d", cifs_sb->wsize);
 	}

fs/cifs/netmisc.c

@@ -899,8 +899,11 @@ struct timespec cnvrtDosUnixTm(__u16 date, __u16 time)
 		cERROR(1, ("illegal hours %d", st->Hours));
 	days = sd->Day;
 	month = sd->Month;
-	if ((days > 31) || (month > 12))
+	if ((days > 31) || (month > 12)) {
 		cERROR(1, ("illegal date, month %d day: %d", month, days));
+		if (month > 12)
+			month = 12;
+	}
 	month -= 1;
 	days += total_days_of_prev_months[month];
 	days += 3652; /* account for difference in days between 1980 and 1970 */