| Message ID | 20220719181020.372697-4-elder@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | net: ipa: small transaction updates | expand |
diff --git a/drivers/net/ipa/gsi_trans.c b/drivers/net/ipa/gsi_trans.c index 3f52932e9e413..55987e35af2dd 100644 --- a/drivers/net/ipa/gsi_trans.c +++ b/drivers/net/ipa/gsi_trans.c @@ -404,7 +404,8 @@ void gsi_trans_free(struct gsi_trans *trans) if (!last) return; - ipa_gsi_trans_release(trans); + if (trans->used_count) + ipa_gsi_trans_release(trans); /* Releasing the reserved TREs implicitly frees the sgl[] and * (if present) info[] arrays, plus the transaction itself.
In gsi_trans_free(), there's no point in ipa_gsi_trans_release() if a transaction is unused. No used TREs means no IPA layer resources to clean up. So only call ipa_gsi_trans_release() if at least one TRE was used. Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ipa/gsi_trans.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)