Commit 5272b513 authored by Viktor Malik's avatar Viktor Malik Committed by Alexei Starovoitov
Browse files

bpf: Fix string kfuncs names in doc comments 



Documentation comments for bpf_strnlen and bpf_strcspn contained
incorrect function names.

Fixes: e9137055 ("bpf: Add kfuncs for read-only string operations")
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/bpf/20250627174759.3a435f86@canb.auug.org.au/T/#u


Signed-off-by: default avatarViktor Malik <vmalik@redhat.com>
Link: https://lore.kernel.org/r/20250627082001.237606-1-vmalik@redhat.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 48d998af

kernel/bpf/helpers.c

+3 −3
Original line number Diff line number Diff line
@@ -3451,7 +3451,7 @@ __bpf_kfunc int bpf_strrchr(const char *s__ign, int c) 
}



/**

 * bpf_strlen - Calculate the length of a length-limited string

 * bpf_strnlen - Calculate the length of a length-limited string

 * @s__ign: The string

 * @count: The maximum number of characters to count

 *
@@ -3541,7 +3541,7 @@ __bpf_kfunc int bpf_strspn(const char *s__ign, const char *accept__ign) 
}



/**

 * strcspn - Calculate the length of the initial substring of @s__ign which

 * bpf_strcspn - Calculate the length of the initial substring of @s__ign which

 *               does not contain letters in @reject__ign

 * @s__ign: The string to be searched

 * @reject__ign: The string to search for