Change in flashrom[master]: tests: Fix fread wrap to return success by default

[Nico Huber (Code Review)]

Nico Huber has submitted this change. ( https://review.coreboot.org/c/flashrom/+/58356 )

Change subject: tests: Fix fread wrap to return success by default
......................................................................

tests: Fix fread wrap to return success by default

Successful return value for fread is the number of items read, and
default behaviour for all wraps is to return success.

This worked previously because all existing tests have custom mocks
for fread, so default behaviour hasn't been used. However next patch
in this chain adds new test which needs default fread wrap.

BUG=b:181803212
TEST=ninja test

Change-Id: I17d82d281a87129843f547b87c18f52aca23314d
Signed-off-by: Anastasia Klimchuk 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/58356
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
---
M tests/tests.c
1 file changed, 3 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/tests/tests.c b/tests/tests.c
index 3eb3129..d3df356 100644
--- a/tests/tests.c
+++ b/tests/tests.c
@@ -168,12 +168,12 @@
    return NULL;
 }

-size_t __wrap_fread(void *ptr, size_t size, size_t len, FILE *fp)
+size_t __wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *fp)
 {
    LOG_ME;
    if (get_io() && get_io()->fread)
-		return get_io()->fread(get_io()->state, ptr, size, len, fp);
-	return 0;
+		return get_io()->fread(get_io()->state, ptr, size, nmemb, fp);
+	return nmemb;
 }

size_t __wrap_fwrite(const void *ptr, size_t size, size_t nmemb, FILE *fp)