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path: root/drivers/crypto/ccp/ccp-dev.c
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Diffstat (limited to 'drivers/crypto/ccp/ccp-dev.c')
-rw-r--r--drivers/crypto/ccp/ccp-dev.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index 4e029b176641..1b5035d56288 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -292,9 +292,12 @@ int ccp_enqueue_cmd(struct ccp_cmd *cmd)
i = ccp->cmd_q_count;
if (ccp->cmd_count >= MAX_CMD_QLEN) {
- ret = -EBUSY;
- if (cmd->flags & CCP_CMD_MAY_BACKLOG)
+ if (cmd->flags & CCP_CMD_MAY_BACKLOG) {
+ ret = -EBUSY;
list_add_tail(&cmd->entry, &ccp->backlog);
+ } else {
+ ret = -ENOSPC;
+ }
} else {
ret = -EINPROGRESS;
ccp->cmd_count++;