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[09/11] ASoC: Topology: Remove unnecessary check for EOF

Message ID 20230127231111.937721-10-amadeuszx.slawinski@linux.intel.com (mailing list archive)
State Accepted
Commit d9b07b790a5c47dd4fd66c9264a3b38a103fa09b
Headers show
Series ASoC: topology: Fixes and cleanups | expand

Commit Message

Amadeusz Sławiński Jan. 27, 2023, 11:11 p.m. UTC 
Caller already checks if hdr_pos is behind EOF, before calling
soc_tplg_valid_header(), so there is no need to recheck it again. This
also allows to remove behaviour of return 0 - forcing the caller to
break out of while loop.

Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
---
 sound/soc/soc-topology.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
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Patch

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 08dd55f94584..6689cf44464c 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -2389,9 +2389,6 @@  static int soc_tplg_manifest_load(struct soc_tplg *tplg,
 static int soc_tplg_valid_header(struct soc_tplg *tplg,
 	struct snd_soc_tplg_hdr *hdr)
 {
-	if (soc_tplg_get_hdr_offset(tplg) >= tplg->fw->size)
-		return 0;
-
 	if (le32_to_cpu(hdr->size) != sizeof(*hdr)) {
 		dev_err(tplg->dev,
 			"ASoC: invalid header size for type %d at offset 0x%lx size 0x%zx.\n",
@@ -2442,7 +2439,7 @@  static int soc_tplg_valid_header(struct soc_tplg *tplg,
 		return -EINVAL;
 	}
 
-	return 1;
+	return 0;
 }
 
 /* check header type and call appropriate handler */
@@ -2528,8 +2525,6 @@  static int soc_tplg_process_headers(struct soc_tplg *tplg)
 				dev_err(tplg->dev,
 					"ASoC: topology: invalid header: %d\n", ret);
 				return ret;
-			} else if (ret == 0) {
-				break;
 			}
 
 			/* load the header object */