On 8/6/19 10:31 AM, Cezary Rojewski wrote:
On 2019-08-06 02:55, Pierre-Louis Bossart wrote:
@@ -1493,6 +1493,11 @@ static int _sdw_prepare_stream(struct
sdw_stream_runtime *stream)
}
}
+ if (!bus) {
+ pr_err("Configuration error in %s\n", __func__);
+ return
On 2019-08-06 02:55, Pierre-Louis Bossart wrote:
@@ -1493,6 +1493,11 @@ static int _sdw_prepare_stream(struct sdw_stream_runtime
*stream)
}
}
+ if (!bus) {
+ pr_err("Configuration error in %s\n", __func__);
+ return -EINVAL;
+ }
+
A number of variables don't need to be initialized.
In a couple of cases where we loop on a list of runtimes, the code
handling of the 'bus' variable leads to warnings that it may not be
initialized. Add a specific error case to trap such cases.
Signed-off-by: Pierre-Louis Bossart
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