From 6b6c620c824e10a03da3c617aa9f2c6486f7f57a Mon Sep 17 00:00:00 2001 From: Ye Li Date: Sun, 3 May 2020 22:27:03 +0800 Subject: [PATCH] sata: dwc_ahsata: Fix memory issue in reset_sata The reset_sata should reset the sata device info and free the probe_ent memory. Otherwise, it will cause memory leak if we init the sata again. Signed-off-by: Ye Li Signed-off-by: Peng Fan --- drivers/ata/dwc_ahsata.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/ata/dwc_ahsata.c b/drivers/ata/dwc_ahsata.c index 82fbb50..2bc1de8 100644 --- a/drivers/ata/dwc_ahsata.c +++ b/drivers/ata/dwc_ahsata.c @@ -918,6 +918,9 @@ int reset_sata(int dev) while (readl(&host_mmio->ghc) & SATA_HOST_GHC_HR) udelay(100); + free(uc_priv); + memset(&sata_dev_desc[dev], 0, sizeof(struct blk_desc)); + return 0; } -- 2.7.4