ioops: fix build error by renaming 'len' variable

Argh, forgot to rename variables in read_blob_or_die/write_blob_or_die.

ioops.c: In function ‘read_blob_or_die’:
ioops.c:105:30: error: ‘len’ undeclared (first use in this function)
ioops.c:105:30: note: each undeclared identifier is reported only once for each function it appears in
ioops.c: In function ‘write_blob_or_die’:
ioops.c:116:31: error: ‘len’ undeclared (first use in this function)
make: *** [netsniff-ng/ioops.o] Error 1

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/ioops.c b/ioops.c
index a5dc94a..7cec2fd 100644
--- a/ioops.c
+++ b/ioops.c
@@ -102,7 +102,7 @@ int read_blob_or_die(const char *file, void *blob, size_t count)
 	int fd, ret;
 
 	fd = open_or_die(file, O_RDONLY);
-	ret = read_or_die(fd, blob, len);
+	ret = read_or_die(fd, blob, count);
 	close(fd);
 
 	return ret;
@@ -113,7 +113,7 @@ int write_blob_or_die(const char *file, const void *blob, size_t count)
 	int fd, ret;
 
 	fd = open_or_die_m(file, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
-	ret = write_or_die(fd, blob, len);
+	ret = write_or_die(fd, blob, count);
 	fdatasync(fd);
 	close(fd);