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[S390] cio: cm_enable memory leak.

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We allocage two pages when channel path measurements are enabled
via cm_enable. We must not forget to free them again when
channel path measurements are disabled again.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Cornelia Huck 2007-04-27 16:01:38 +02:00 committed by Martin Schwidefsky
parent d76123eb35
commit 8c4941c53b
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/cio/chsc.c
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@ -818,7 +818,7 @@ chsc_secm(struct channel_subsystem *css, int enable)
} else } else
chsc_remove_cmg_attr(css); chsc_remove_cmg_attr(css);
} }
if (enable && !css->cm_enabled) { if (!css->cm_enabled) {
free_page((unsigned long)css->cub_addr1); free_page((unsigned long)css->cub_addr1);
free_page((unsigned long)css->cub_addr2); free_page((unsigned long)css->cub_addr2);
} }