fix(susfs-revert-patches): remove fdinfo.c revert steps entirely

The real SUSFS patch now defines and uses inotify_mark_user_mask()
natively in fdinfo.c hunk #4 (which previously failed). Reverting the
fake patch name changes back to mask, mark->ignored_mask corrupts the
SUSFS-added code where mask is not declared. The fdinfo.c fake patch
changes are fully subsumed by the real patch - no revert needed.

.github/actions/susfs-revert-patches/action.yml

@@ -23,24 +23,12 @@ runs:
           echo "Reverting base.c Android 12 5.10 Fake Patch"
           sed -i 's/^size_t this_len = min_t(size_t, count, PAGE_SIZE);$/int this_len = min_t(int, count, PAGE_SIZE);/' fs/proc/base.c
         fi
-        if [ "${{ inputs.sublevel }}" -le "117" ]; then
-          echo "Reverting fdinfo.c Android 12 5.10 Fake Patch"
-          perl -i -pe 's{^(\s+if \(inode\) \{)}{$1\n\t\t/*\n\t\t * IN_ALL_EVENTS represents all of the mask bits\n\t\t * that we expose to userspace.  There is at\n\t\t * least one bit (FS_EVENT_ON_CHILD) which is\n\t\t * used only internally to the kernel.\n\t\t */\n\t\tu32 mask = mark->mask & IN_ALL_EVENTS;}m' fs/notify/fdinfo.c
-          perl -i -pe 's/\\binotify_mark_user_mask\\(mark\\)/mask, mark->ignored_mask/g' fs/notify/fdinfo.c
-          perl -i -pe 's/ignored_mask:0/ignored_mask:%x/g' fs/notify/fdinfo.c
-        fi
 
     - name: Revert Android 13 5.10 Fake Patches
       shell: bash
       if: inputs.version == 'android13-5.10'
       working-directory: ${{ github.workspace }}/kernel/common
       run: |
-        if [ "${{ inputs.sublevel }}" -le "107" ]; then
-          echo "Reverting fdinfo.c Android 13 5.10 Fake Patch"
-          perl -i -pe 's{^(\s+if \(inode\) \{)}{$1\n\t\t/*\n\t\t * IN_ALL_EVENTS represents all of the mask bits\n\t\t * that we expose to userspace.  There is at\n\t\t * least one bit (FS_EVENT_ON_CHILD) which is\n\t\t * used only internally to the kernel.\n\t\t */\n\t\tu32 mask = mark->mask & IN_ALL_EVENTS;}m' fs/notify/fdinfo.c
-          perl -i -pe 's/\\binotify_mark_user_mask\\(mark\\)/mask, mark->ignored_mask/g' fs/notify/fdinfo.c
-          perl -i -pe 's/ignored_mask:0/ignored_mask:%x/g' fs/notify/fdinfo.c
-        fi
 
     - name: Revert Android 13 5.15 Fake Patches
       shell: bash
@@ -52,10 +40,6 @@ runs:
           sed -i '/#include <linux\/mnt_idmapping.h>$/d' fs/namespace.c
           echo "Reverting open.c Android 13 5.15 Fake Patch"
           sed -i '/#include <linux\/mnt_idmapping.h>$/d' fs/open.c
-          echo "Reverting fdinfo.c Android 13 5.15 Fake Patch"
-          perl -i -pe 's{^(\s+if \(inode\) \{)}{$1\n\t\t/*\n\t\t * IN_ALL_EVENTS represents all of the mask bits\n\t\t * that we expose to userspace.  There is at\n\t\t * least one bit (FS_EVENT_ON_CHILD) which is\n\t\t * used only internally to the kernel.\n\t\t */\n\t\tu32 mask = mark->mask & IN_ALL_EVENTS;}m' fs/notify/fdinfo.c
-          perl -i -pe 's/\\binotify_mark_user_mask\\(mark\\)/mask, mark->ignored_mask/g' fs/notify/fdinfo.c
-          perl -i -pe 's/ignored_mask:0/ignored_mask:%x/g' fs/notify/fdinfo.c
           sed -i 's|i_uid_into_mnt(i_user_ns(&fi->inode), &fi->inode).val|i_uid_into_mnt(\\&init_user_ns, \\&fi->inode).val|g' fs/susfs.c
           sed -i 's|i_uid_into_mnt(i_user_ns(inode), inode).val|i_uid_into_mnt(\\&init_user_ns, inode).val|g' fs/susfs.c
         fi