Kernel: Remove unnecessary SmapDisablers in FileDescription

Since we're using UserOrKernelBuffers, SMAP will be automatically
disabled when we actually access the buffer later on. There's no need
to disable it wholesale across the entire read/write operations.

1 files changed, 0 insertions, 2 deletions

diff --git a/Kernel/FileSystem/FileDescription.cpp b/Kernel/FileSystem/FileDescription.cpp
index 31216fa78f..ae38eccacd 100644
--- a/Kernel/FileSystem/FileDescription.cpp
+++ b/Kernel/FileSystem/FileDescription.cpp
@@ -123,7 +123,6 @@ KResultOr<size_t> FileDescription::read(UserOrKernelBuffer& buffer, size_t count
     new_offset += count;
     if (new_offset.has_overflow())
         return -EOVERFLOW;
-    SmapDisabler disabler;
     auto nread_or_error = m_file->read(*this, offset(), buffer, count);
     if (!nread_or_error.is_error() && m_file->is_seekable())
         m_current_offset += nread_or_error.value();
@@ -137,7 +136,6 @@ KResultOr<size_t> FileDescription::write(const UserOrKernelBuffer& data, size_t
     new_offset += size;
     if (new_offset.has_overflow())
         return -EOVERFLOW;
-    SmapDisabler disabler;
     auto nwritten_or_error = m_file->write(*this, offset(), data, size);
     if (!nwritten_or_error.is_error() && m_file->is_seekable())
         m_current_offset += nwritten_or_error.value();