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Commit ff6bf6e8 authored by Mark Salyzyn's avatar Mark Salyzyn Committed by Tony Luck
Browse files

pstore: Remove superfluous memory size check 



All previous checks will fail with error if memory size
is not sufficient to register a zone, so this legacy
check has become redundant.

Signed-off-by: default avatarMark Salyzyn <salyzyn@android.com>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent dbaffde7

fs/pstore/ram.c

+0 −9
Original line number Diff line number Diff line
@@ -474,14 +474,6 @@ static int ramoops_probe(struct platform_device *pdev) 
	if (err)

		goto fail_init_fprz;



	if (!cxt->przs && !cxt->cprz && !cxt->fprz) {

		pr_err("memory size too small, minimum is %zu\n",

			cxt->console_size + cxt->record_size +

			cxt->ftrace_size);

		err = -EINVAL;

		goto fail_cnt;

	}



	cxt->pstore.data = cxt;

	/*

	 * Console can handle any buffer size, so prefer LOG_LINE_MAX. If we
@@ -525,7 +517,6 @@ static int ramoops_probe(struct platform_device *pdev) 
	kfree(cxt->pstore.buf);

fail_clear:

	cxt->pstore.bufsize = 0;

fail_cnt:

	kfree(cxt->fprz);

fail_init_fprz:

	kfree(cxt->cprz);