* [PATCH v1] mmc: mediatek: free the ext_csd when mmc_get_ext_csd success
@ 2021-12-07 7:35 Wenbin Mei
0 siblings, 0 replies; only message in thread
From: Wenbin Mei @ 2021-12-07 7:35 UTC (permalink / raw)
To: Ulf Hansson
Cc: Matthias Brugger, Chaotian Jing, linux-mmc, linux-kernel,
linux-arm-kernel, linux-mediatek, srv_heupstream, Wenbin Mei
If mmc_get_ext_csd success, the ext_csd are not freed.
Add the missing kfree() calls.
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
---
drivers/mmc/host/mtk-sd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 943940b44e83..632775217d35 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -2291,8 +2291,10 @@ static int msdc_execute_hs400_tuning(struct mmc_host *mmc, struct mmc_card *card
sdr_set_field(host->base + PAD_DS_TUNE,
PAD_DS_TUNE_DLY1, i);
ret = mmc_get_ext_csd(card, &ext_csd);
- if (!ret)
+ if (!ret) {
result_dly1 |= (1 << i);
+ kfree(ext_csd);
+ }
}
host->hs400_tuning = false;
--
2.25.1
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