Re: [PATCH 4/8] pseries: phyp dump: use sysfs to release reserved mem
From: Stephen Rothwell <hidden>
Date: 2008-01-08 03:45:48
On Mon, 07 Jan 2008 18:21:57 -0600 Manish Ahuja [off-list ref] wrote:
+static int __init phyp_dump_setup(void)
+{
+ /* Is there dump data waiting for us? */
+ rtas = of_find_node_by_path("/rtas");
+ dump_header = of_get_property(rtas, "ibm,kernel-dump", &header_len);^^^^^^^^^^^ You could pass NULL here as header_len appears to be unused. Also you need "of_node_put(rtas)" somewhere (probably just here would do).
+ if (dump_header == NULL) {
+ release_all();
+ return 0;
+ }-- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/
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