diff options
| author |   John Zhao <yuankuiz@codeaurora.org> | 2019-02-20 10:39:04 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-26 11:59:43 +0100 |
| commit | eac473bce4b73a089880fb164b8badef81f57fbc (patch) | |
| tree | dbcc6c20da2fd6234815de98257230a5e3980164 /drivers/base/firmware_loader | |
| parent | driver core: Add missing description of new struct device_link field (diff) | |
| download | linux-dev-eac473bce4b73a089880fb164b8badef81f57fbc.tar.xz linux-dev-eac473bce4b73a089880fb164b8badef81f57fbc.zip | |
firmware: hardcode the debug message for -ENOENT
When no file /path was found, the error code of -ENOENT
enumerated in errno-base.h, is returned. Stating clearly that
the file was not found is much more useful for debugging, So
let's be explicit about that.
Signed-off-by: John Zhao <yuankuiz@codeaurora.org>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/firmware_loader')
| -rw-r--r-- | drivers/base/firmware_loader/main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c index 8e9213b36e31..7eaaf5ee5ba6 100644 --- a/drivers/base/firmware_loader/main.c +++ b/drivers/base/firmware_loader/main.c @@ -328,12 +328,12 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv) rc = kernel_read_file_from_path(path, &fw_priv->data, &size, msize, id); if (rc) { - if (rc == -ENOENT) - dev_dbg(device, "loading %s failed with error %d\n", - path, rc); - else + if (rc != -ENOENT) dev_warn(device, "loading %s failed with error %d\n", path, rc); + else + dev_dbg(device, "loading %s failed for no such file or directory.\n", + path); continue; } dev_dbg(device, "direct-loading %s\n", fw_priv->fw_name); |