astlpc: Fix kcs_read() status check in mctp_astlpc_kcs_send()
mctp_astlpc_kcs_send() returns 0 on success or -1 on failure. Don't
tests its return value against the expected length of the read.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: Ie29e95ba4e34805b41f8266530ec24f638305383
diff --git a/astlpc.c b/astlpc.c
index 1ace7bf..7ab78d6 100644
--- a/astlpc.c
+++ b/astlpc.c
@@ -148,7 +148,7 @@
for (;;) {
rc = astlpc->ops.kcs_read(astlpc->ops_data,
MCTP_ASTLPC_KCS_REG_STATUS, &status);
- if (rc != 1) {
+ if (rc) {
mctp_prwarn("KCS status read failed");
return -1;
}