gemini: Bump to kernel v6.6

[openwrt/openwrt.git] / target / linux / gemini / patches-6.1 / 0013-usb-fotg210-udc-fix-potential-memory-leak-in-fotg210.patch

diff --git a/target/linux/gemini/patches-6.1/0013-usb-fotg210-udc-fix-potential-memory-leak-in-fotg210.patch b/target/linux/gemini/patches-6.1/0013-usb-fotg210-udc-fix-potential-memory-leak-in-fotg210.patch
deleted file mode 100644 (file)
index 1781356..0000000
--- a/target/linux/gemini/patches-6.1/0013-usb-fotg210-udc-fix-potential-memory-leak-in-fotg210.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 7b95ade85ac18eec63e81ac58a482b3e88361ffd Mon Sep 17 00:00:00 2001
-From: Yi Yang <yiyang13@huawei.com>
-Date: Fri, 2 Dec 2022 09:21:26 +0800
-Subject: [PATCH 13/29] usb: fotg210-udc: fix potential memory leak in
- fotg210_udc_probe()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In fotg210_udc_probe(), if devm_clk_get() or clk_prepare_enable()
-fails, 'fotg210' will not be freed, which will lead to a memory leak.
-Fix it by moving kfree() to a proper location.
-
-In addition，we can use "return -ENOMEM" instead of "goto err"
-to simplify the code.
-
-Fixes: 718a38d092ec ("fotg210-udc: Handle PCLK")
-Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
-Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
-Signed-off-by: Yi Yang <yiyang13@huawei.com>
-Link: https://lore.kernel.org/r/20221202012126.246953-1-yiyang13@huawei.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
---- a/drivers/usb/fotg210/fotg210-udc.c
-+++ b/drivers/usb/fotg210/fotg210-udc.c
-@@ -1176,12 +1176,10 @@ int fotg210_udc_probe(struct platform_de
-               return -ENODEV;
-       }
- 
--      ret = -ENOMEM;
--
-       /* initialize udc */
-       fotg210 = kzalloc(sizeof(struct fotg210_udc), GFP_KERNEL);
-       if (fotg210 == NULL)
--              goto err;
-+              return -ENOMEM;
- 
-       fotg210->dev = dev;
- 
-@@ -1191,7 +1189,7 @@ int fotg210_udc_probe(struct platform_de
-               ret = clk_prepare_enable(fotg210->pclk);
-               if (ret) {
-                       dev_err(dev, "failed to enable PCLK\n");
--                      return ret;
-+                      goto err;
-               }
-       } else if (PTR_ERR(fotg210->pclk) == -EPROBE_DEFER) {
-               /*
-@@ -1317,8 +1315,7 @@ err_pclk:
-       if (!IS_ERR(fotg210->pclk))
-               clk_disable_unprepare(fotg210->pclk);
- 
--      kfree(fotg210);
--
- err:
-+      kfree(fotg210);
-       return ret;
- }