remoteproc: Drop unnecessary NULL check

rproc_alloc() will make sure that the "firmware" pointer is either a
driver supplied value or pointing to a generated firmware filename, it
can't be NULL. So drop the extra check in the rproc_boot() path.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 0d3c191..92a1037 100644 (file)
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -1034,13 +1034,6 @@ static int __rproc_boot(struct rproc *rproc, bool wait)
                return ret;
        }
 
-       /* loading a firmware is required */
-       if (!rproc->firmware) {
-               dev_err(dev, "%s: no firmware to load\n", __func__);
-               ret = -EINVAL;
-               goto unlock_mutex;
-       }
-
        /* prevent underlying implementation from being removed */
        if (!try_module_get(dev->parent->driver->owner)) {
                dev_err(dev, "%s: can't get owner\n", __func__);