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| author | Michael Brown | 2025-04-20 19:29:48 +0200 |
|---|---|---|
| committer | Michael Brown | 2025-04-21 00:00:13 +0200 |
| commit | 89fe7886897be76ed902317e311d60ae654057aa (patch) | |
| tree | eddd42226c8336226d0a9649d705ccc9f02c88f4 /src/interface/efi/efi_umalloc.c | |
| parent | [uaccess] Remove redundant userptr_add() and userptr_diff() (diff) | |
| download | ipxe-89fe7886897be76ed902317e311d60ae654057aa.tar.gz ipxe-89fe7886897be76ed902317e311d60ae654057aa.tar.xz ipxe-89fe7886897be76ed902317e311d60ae654057aa.zip | |
[uaccess] Remove redundant memcpy_user() and related string functions
The memcpy_user(), memmove_user(), memcmp_user(), memset_user(), and
strlen_user() functions are now just straightforward wrappers around
the corresponding standard library functions.
Remove these redundant wrappers.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/interface/efi/efi_umalloc.c')
| -rw-r--r-- | src/interface/efi/efi_umalloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/interface/efi/efi_umalloc.c b/src/interface/efi/efi_umalloc.c index 175ae367e..488c53f3d 100644 --- a/src/interface/efi/efi_umalloc.c +++ b/src/interface/efi/efi_umalloc.c @@ -87,8 +87,8 @@ static userptr_t efi_urealloc ( userptr_t old_ptr, size_t new_size ) { if ( old_ptr && ( old_ptr != UNOWHERE ) ) { copy_from_user ( &old_size, old_ptr, -EFI_PAGE_SIZE, sizeof ( old_size ) ); - memcpy_user ( new_ptr, 0, old_ptr, 0, - ( (old_size < new_size) ? old_size : new_size )); + memcpy ( new_ptr, old_ptr, + ( (old_size < new_size) ? old_size : new_size ) ); old_pages = ( EFI_SIZE_TO_PAGES ( old_size ) + 1 ); phys_addr = user_to_phys ( old_ptr, -EFI_PAGE_SIZE ); if ( ( efirc = bs->FreePages ( phys_addr, old_pages ) ) != 0 ){ |