pstore/ram: fix error return code in ramoops_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
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 38babb3..82e74dd 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -429,6 +429,7 @@
pr_err("memory size too small, minimum is %zu\n",
cxt->console_size + cxt->record_size +
cxt->ftrace_size);
+ err = -EINVAL;
goto fail_cnt;
}
@@ -446,6 +447,7 @@
spin_lock_init(&cxt->pstore.buf_lock);
if (!cxt->pstore.buf) {
pr_err("cannot allocate pstore buffer\n");
+ err = -ENOMEM;
goto fail_clear;
}