From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- net/mac80211/debugfs_sta.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 net/mac80211/debugfs_sta.h (limited to 'net/mac80211/debugfs_sta.h') diff --git a/net/mac80211/debugfs_sta.h b/net/mac80211/debugfs_sta.h new file mode 100644 index 000000000..cde8148bd --- /dev/null +++ b/net/mac80211/debugfs_sta.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __MAC80211_DEBUGFS_STA_H +#define __MAC80211_DEBUGFS_STA_H + +#include "sta_info.h" + +#ifdef CONFIG_MAC80211_DEBUGFS +void ieee80211_sta_debugfs_add(struct sta_info *sta); +void ieee80211_sta_debugfs_remove(struct sta_info *sta); + +void ieee80211_link_sta_debugfs_add(struct link_sta_info *link_sta); +void ieee80211_link_sta_debugfs_remove(struct link_sta_info *link_sta); + +void ieee80211_link_sta_debugfs_drv_add(struct link_sta_info *link_sta); +void ieee80211_link_sta_debugfs_drv_remove(struct link_sta_info *link_sta); +#else +static inline void ieee80211_sta_debugfs_add(struct sta_info *sta) {} +static inline void ieee80211_sta_debugfs_remove(struct sta_info *sta) {} + +static inline void ieee80211_link_sta_debugfs_add(struct link_sta_info *link_sta) {} +static inline void ieee80211_link_sta_debugfs_remove(struct link_sta_info *link_sta) {} + +static inline void ieee80211_link_sta_debugfs_drv_add(struct link_sta_info *link_sta) {} +static inline void ieee80211_link_sta_debugfs_drv_remove(struct link_sta_info *link_sta) {} +#endif + +#endif /* __MAC80211_DEBUGFS_STA_H */ -- cgit v1.3.1