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authorJohn Zhao <yuankuiz@codeaurora.org>2019-02-20 05:39:04 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-02-26 13:59:43 +0300
commiteac473bce4b73a089880fb164b8badef81f57fbc (patch)
treedbcc6c20da2fd6234815de98257230a5e3980164 /drivers/base
parenta7013ba5a9302cbded1c45ab48003c6346584a4d (diff)
downloadlinux-eac473bce4b73a089880fb164b8badef81f57fbc.tar.xz
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')
-rw-r--r--drivers/base/firmware_loader/main.c8
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);