diff options
Diffstat (limited to 'package/kernel/mac80211/patches/rt2x00/014-rt2x00-no-need-to-check-return-value-of-debugfs_crea.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/rt2x00/014-rt2x00-no-need-to-check-return-value-of-debugfs_crea.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/package/kernel/mac80211/patches/rt2x00/014-rt2x00-no-need-to-check-return-value-of-debugfs_crea.patch b/package/kernel/mac80211/patches/rt2x00/014-rt2x00-no-need-to-check-return-value-of-debugfs_crea.patch deleted file mode 100644 index 26f2df10e0..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/014-rt2x00-no-need-to-check-return-value-of-debugfs_crea.patch +++ /dev/null @@ -1,107 +0,0 @@ -From 2587791d57588562c21e5ef7e678f02ab2f3eb82 Mon Sep 17 00:00:00 2001 -From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -Date: Tue, 22 Jan 2019 16:21:34 +0100 -Subject: [PATCH 14/28] rt2x00: no need to check return value of debugfs_create - functions - -When calling debugfs functions, there is no need to ever check the -return value. The function can work or not, but the code logic should -never do something different based on this. - -Cc: Stanislaw Gruszka <sgruszka@redhat.com> -Cc: Helmut Schaa <helmut.schaa@googlemail.com> -Cc: Kalle Valo <kvalo@codeaurora.org> -Cc: linux-wireless@vger.kernel.org -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - .../net/wireless/ralink/rt2x00/rt2x00debug.c | 27 ------------------- - 1 file changed, 27 deletions(-) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c -@@ -656,36 +656,24 @@ void rt2x00debug_register(struct rt2x00_ - intf->driver_folder = - debugfs_create_dir(intf->rt2x00dev->ops->name, - rt2x00dev->hw->wiphy->debugfsdir); -- if (IS_ERR(intf->driver_folder) || !intf->driver_folder) -- goto exit; - - intf->driver_entry = - rt2x00debug_create_file_driver("driver", intf, &intf->driver_blob); -- if (IS_ERR(intf->driver_entry) || !intf->driver_entry) -- goto exit; - - intf->chipset_entry = - rt2x00debug_create_file_chipset("chipset", - intf, &intf->chipset_blob); -- if (IS_ERR(intf->chipset_entry) || !intf->chipset_entry) -- goto exit; - - intf->dev_flags = debugfs_create_file("dev_flags", 0400, - intf->driver_folder, intf, - &rt2x00debug_fop_dev_flags); -- if (IS_ERR(intf->dev_flags) || !intf->dev_flags) -- goto exit; - - intf->cap_flags = debugfs_create_file("cap_flags", 0400, - intf->driver_folder, intf, - &rt2x00debug_fop_cap_flags); -- if (IS_ERR(intf->cap_flags) || !intf->cap_flags) -- goto exit; - - intf->register_folder = - debugfs_create_dir("register", intf->driver_folder); -- if (IS_ERR(intf->register_folder) || !intf->register_folder) -- goto exit; - - #define RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(__intf, __name) \ - ({ \ -@@ -695,9 +683,6 @@ void rt2x00debug_register(struct rt2x00_ - 0600, \ - (__intf)->register_folder, \ - &(__intf)->offset_##__name); \ -- if (IS_ERR((__intf)->__name##_off_entry) || \ -- !(__intf)->__name##_off_entry) \ -- goto exit; \ - \ - (__intf)->__name##_val_entry = \ - debugfs_create_file(__stringify(__name) "_value", \ -@@ -705,9 +690,6 @@ void rt2x00debug_register(struct rt2x00_ - (__intf)->register_folder, \ - (__intf), \ - &rt2x00debug_fop_##__name); \ -- if (IS_ERR((__intf)->__name##_val_entry) || \ -- !(__intf)->__name##_val_entry) \ -- goto exit; \ - } \ - }) - -@@ -721,15 +703,10 @@ void rt2x00debug_register(struct rt2x00_ - - intf->queue_folder = - debugfs_create_dir("queue", intf->driver_folder); -- if (IS_ERR(intf->queue_folder) || !intf->queue_folder) -- goto exit; - - intf->queue_frame_dump_entry = - debugfs_create_file("dump", 0400, intf->queue_folder, - intf, &rt2x00debug_fop_queue_dump); -- if (IS_ERR(intf->queue_frame_dump_entry) -- || !intf->queue_frame_dump_entry) -- goto exit; - - skb_queue_head_init(&intf->frame_dump_skbqueue); - init_waitqueue_head(&intf->frame_dump_waitqueue); -@@ -747,10 +724,6 @@ void rt2x00debug_register(struct rt2x00_ - #endif - - return; -- --exit: -- rt2x00debug_deregister(rt2x00dev); -- rt2x00_err(rt2x00dev, "Failed to register debug handler\n"); - } - - void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev) |