From bd88bb5d4007949be7154deae7cef7173c751a95 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 8 Jun 2020 21:34:14 -0700 Subject: maccess: rename strncpy_from_unsafe_user to strncpy_from_user_nofault This matches the naming of strncpy_from_user, and also makes it more clear what the function is supposed to do. Signed-off-by: Christoph Hellwig Signed-off-by: Andrew Morton Cc: Alexei Starovoitov Cc: Daniel Borkmann Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Masami Hiramatsu Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20200521152301.2587579-7-hch@lst.de Signed-off-by: Linus Torvalds --- mm/maccess.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/maccess.c') diff --git a/mm/maccess.c b/mm/maccess.c index b3e15a8ec80f..41a494e3deac 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -217,7 +217,7 @@ long __strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count) } /** - * strncpy_from_unsafe_user: - Copy a NUL terminated string from unsafe user + * strncpy_from_user_nofault: - Copy a NUL terminated string from unsafe user * address. * @dst: Destination address, in kernel space. This buffer must be at * least @count bytes long. @@ -234,7 +234,7 @@ long __strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count) * If @count is smaller than the length of the string, copies @count-1 bytes, * sets the last byte of @dst buffer to NUL and returns @count. */ -long strncpy_from_unsafe_user(char *dst, const void __user *unsafe_addr, +long strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr, long count) { mm_segment_t old_fs = get_fs(); -- cgit v1.2.3