[PATCH 1/7] tpm: fix the return code, if the eventlog buffer is full

[Ilias Apalodimas]

We currently return 'No space left on device' if the eventlong buffer
we allocated is not enough. On a similar check later on that function
during the call to tcg2_log_init() we return 'No buffer space
available'. So switch both error codes to -ENOBUFS since we are always
checking a buffer and not a device.

Fixes: commit 97707f12fdab ("tpm: Support boot measurements")
Signed-off-by: Ilias Apalodimas <ilias.apalodi...@linaro.org>
---
 lib/tpm-v2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tpm-v2.c b/lib/tpm-v2.c
index a67daed2f3c1..91526af33acb 100644
--- a/lib/tpm-v2.c
+++ b/lib/tpm-v2.c
@@ -554,7 +554,7 @@ int tcg2_log_prepare_buffer(struct udevice *dev, struct 
tcg2_event_log *elog,
                if (elog->log_size) {
                        if (log.found) {
                                if (elog->log_size < log.log_position)
-                                       return -ENOSPC;
+                                       return -ENOBUFS;
 
                                /*
                                 * Copy the discovered log into the user buffer
-- 
2.45.2