Martin KaFai Lau 7f3edd0c72 bpf: Remove unnecessary err < 0 check in bpf_struct_ops_map_update_elem ... There is a "if (err)" check earlier, so the "if (err < 0)" check that this patch removing is unnecessary. It was my overlook when making adjustments to the bpf_struct_ops_prepare_trampoline() such that the caller does not have to worry about the new page when the function returns error. Fixes: 187e2af05a ("bpf: struct_ops supports more than one page for trampolines.") Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Stanislav Fomichev <sdf@google.com> Link: https://lore.kernel.org/bpf/20240315192112.2825039-1-martin.lau@linux.dev		2024-03-18 12:48:10 -07:00
..
preload
arena.c	bpf: Introduce bpf_arena.	2024-03-11 15:37:23 -07:00
arraymap.c	bpf: Consistently use BPF token throughout BPF verifier logic	2024-01-24 16:21:01 -08:00
bloom_filter.c
bpf_cgrp_storage.c	bpf: Enable bpf_cgrp_storage for cgroup1 non-attach case	2023-12-08 17:08:18 -08:00
bpf_inode_storage.c
bpf_iter.c	bpf: move sleepable flag from bpf_prog_aux to bpf_prog	2024-03-11 16:41:25 -07:00
bpf_local_storage.c	bpf: Allow compiler to inline most of bpf_local_storage_lookup()	2024-02-11 14:06:24 -08:00
bpf_lru_list.c
bpf_lru_list.h
bpf_lsm.c	bpf: Minor clean-up to sleepable_lsm_hooks BTF set	2024-02-01 18:37:45 +01:00
bpf_struct_ops.c	bpf: Remove unnecessary err < 0 check in bpf_struct_ops_map_update_elem	2024-03-18 12:48:10 -07:00
bpf_task_storage.c
btf.c	bpf: Recognize btf_decl_tag("arg: Arena") as PTR_TO_ARENA.	2024-03-11 15:37:24 -07:00
cgroup.c	net: adopt skb_network_offset() and similar helpers	2024-03-04 08:47:06 +00:00
cgroup_iter.c
core.c	bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()	2024-03-14 19:28:52 -07:00
cpumap.c	net: move skbuff_cache(s) to net_hotdata	2024-03-07 21:12:42 -08:00
cpumask.c	bpf: treewide: Annotate BPF kfuncs in BTF	2024-01-31 20:40:56 -08:00
devmap.c	bpf: Fix DEVMAP_HASH overflow check on 32-bit arches	2024-03-07 20:02:38 -08:00
disasm.c	bpf: Disasm support for addr_space_cast instruction.	2024-03-11 15:37:24 -07:00
disasm.h
dispatcher.c	bpf: Use arch_bpf_trampoline_size	2023-12-06 17:17:20 -08:00
hashtab.c	bpf: Fix hashtab overflow check on 32-bit arches	2024-03-07 20:05:56 -08:00
helpers.c	bpf-next-for-netdev	2024-03-02 20:50:59 -08:00
inode.c	bpf: Support symbolic BPF FS delegation mount options	2024-01-24 16:21:02 -08:00
Kconfig	bpf: Merge two CONFIG_BPF entries	2024-02-07 16:38:20 -08:00
link_iter.c
local_storage.c
log.c	bpf: Recognize addr_space_cast instruction in the verifier.	2024-03-11 15:37:24 -07:00
lpm_trie.c	bpf: Replace bpf_lpm_trie_key 0-length array with flexible array	2024-02-29 22:52:43 +01:00
Makefile	bpf: Introduce bpf_arena.	2024-03-11 15:37:23 -07:00
map_in_map.c	bpf: Optimize the free of inner map	2023-12-04 17:50:26 -08:00
map_in_map.h	bpf: Add map and need_defer parameters to .map_fd_put_ptr()	2023-12-04 17:50:26 -08:00
map_iter.c	bpf: treewide: Annotate BPF kfuncs in BTF	2024-01-31 20:40:56 -08:00
memalloc.c	bpf: Remove unnecessary cpu == 0 check in memalloc	2024-01-04 10:18:14 -08:00
mmap_unlock_work.h
mprog.c
net_namespace.c
offload.c
percpu_freelist.c
percpu_freelist.h
prog_iter.c
queue_stack_maps.c
reuseport_array.c
ringbuf.c
stackmap.c	bpf: Fix stackmap overflow check on 32-bit arches	2024-03-07 20:06:25 -08:00
syscall.c	bpf: move sleepable flag from bpf_prog_aux to bpf_prog	2024-03-11 16:41:25 -07:00
sysfs_btf.c
task_iter.c	bpf: Fix an issue due to uninitialized bpf_iter_task	2024-02-19 12:28:15 +01:00
tcx.c
tnum.c	bpf: simplify tnum output if a fully known constant	2023-12-02 11:36:51 -08:00
token.c	bpf,token: Use BIT_ULL() to convert the bit mask	2024-01-29 20:04:55 -08:00
trampoline.c	bpf: move sleepable flag from bpf_prog_aux to bpf_prog	2024-03-11 16:41:25 -07:00
verifier.c	bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()	2024-03-14 19:28:52 -07:00