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wifi: mt76: mt7921: resource leaks at mt7921_check_offload_capability()

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Fixed coverity issue with resource leaks at variable "fw" going out of
scope leaks the storage it points to mt7921_check_offload_capability().

Reported-by: coverity-bot <[email protected]>
Addresses-Coverity-ID: 1527806 ("Resource leaks")
Fixes: 034ae28b56f1 ("wifi: mt76: mt7921: introduce remain_on_channel support")
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Sean Wang
2022-12-10 13:11:05 +01:00
committed by Felix Fietkau
parent 52d04463a6
commit 7fae1de12a
1 changed files with 2 additions and 1 deletions
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mt7921/init.c
+2 -1
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@@ -175,7 +175,7 @@ u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm)
if (!fw || !fw->data || fw->size < sizeof(*hdr)) {
dev_err(dev, "Invalid firmware\n");
return -EINVAL;
goto out;
}
data = fw->data;
@@ -206,6 +206,7 @@ u8 mt7921_check_offload_capability(struct device *dev, const char *fw_wm)
data += le16_to_cpu(rel_info->len) + rel_info->pad_len;
}
out:
release_firmware(fw);
return features ? features->data : 0;