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: Mark Salyzyn <salyzyn@android.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index 8613e5b..34ed8f8 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -474,14 +474,6 @@
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 @@
kfree(cxt->pstore.buf);
fail_clear:
cxt->pstore.bufsize = 0;
-fail_cnt:
kfree(cxt->fprz);
fail_init_fprz:
kfree(cxt->cprz);
