Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] lguest update for mm: simplify boot_params | From | Rusty Russell <> | Date | Fri, 18 May 2007 12:43:44 +1000 |
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Andrew patched up lguest after the boot parameters became a proper structure, but in fact it can be considerably neatened.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff -r ffe7ce731118 drivers/lguest/lguest.c --- a/drivers/lguest/lguest.c Fri May 18 10:18:56 2007 +1000 +++ b/drivers/lguest/lguest.c Fri May 18 11:04:19 2007 +1000 @@ -444,8 +444,7 @@ __init void lguest_init(void *boot) { /* Copy boot parameters first. */ memcpy(&boot_params, boot, PARAM_SIZE); - memcpy(boot_command_line, - __va(*(unsigned long *)((void *)&boot_params + NEW_CL_POINTER)), + memcpy(boot_command_line, __va(boot_params.hdr.cmd_line_ptr), COMMAND_LINE_SIZE); paravirt_ops.name = "lguest";
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