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path: root/drivers/i3c/master/dw-i3c-master.c
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Diffstat (limited to 'drivers/i3c/master/dw-i3c-master.c')
-rw-r--r--drivers/i3c/master/dw-i3c-master.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index 03a368da51b9..51a8608203de 100644
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -793,6 +793,10 @@ static int dw_i3c_master_daa(struct i3c_master_controller *m)
return -ENOMEM;
pos = dw_i3c_master_get_free_pos(master);
+ if (pos < 0) {
+ dw_i3c_master_free_xfer(xfer);
+ return pos;
+ }
cmd = &xfer->cmds[0];
cmd->cmd_hi = 0x1;
cmd->cmd_lo = COMMAND_PORT_DEV_COUNT(master->maxdevs - pos) |