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| author | Michael Brown | 2025-04-21 01:15:52 +0200 |
|---|---|---|
| committer | Michael Brown | 2025-04-21 01:15:52 +0200 |
| commit | 4535548cba255c220719a55d02535e06da82ba47 (patch) | |
| tree | cc889e117fe18ab14ca45033321e5518b550bf7b /src/interface/linux/linux_sysfs.c | |
| parent | [uaccess] Remove redundant memcpy_user() and related string functions (diff) | |
| download | ipxe-4535548cba255c220719a55d02535e06da82ba47.tar.gz ipxe-4535548cba255c220719a55d02535e06da82ba47.tar.xz ipxe-4535548cba255c220719a55d02535e06da82ba47.zip | |
[uaccess] Remove redundant user_to_virt()
The user_to_virt() function is now a straightforward wrapper around
addition, with the addend almost invariably being zero.
Remove this redundant wrapper.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/interface/linux/linux_sysfs.c')
| -rw-r--r-- | src/interface/linux/linux_sysfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/interface/linux/linux_sysfs.c b/src/interface/linux/linux_sysfs.c index 4f0027cd4..cbb23d81d 100644 --- a/src/interface/linux/linux_sysfs.c +++ b/src/interface/linux/linux_sysfs.c @@ -70,8 +70,7 @@ int linux_sysfs_read ( const char *filename, userptr_t *data ) { *data = tmp; /* Read from file */ - read = linux_read ( fd, user_to_virt ( *data, len ), - LINUX_SYSFS_BLKSIZE ); + read = linux_read ( fd, ( *data + len ), LINUX_SYSFS_BLKSIZE ); if ( read == 0 ) break; if ( read < 0 ) { |