mm/memfd: fix spelling and grammatical issues

The comment "If a private mapping then writability is irrelevant" contains
a typo.  It should be "If a private mapping then writability is
irrelevant".  The comment "SEAL_EXEC implys SEAL_WRITE, making W^X from
the start." contains a typo.  It should be "SEAL_EXEC implies SEAL_WRITE,
making W^X from the start."

Link: https://lkml.kernel.org/r/20250206060958.98010-1-liuye@kylinos.cn
Signed-off-by: Liu Ye <liuye@kylinos.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/memfd.c b/mm/memfd.c
index 37f7be57c2f505cbee9c5d7b661dfd6c1e99b758..c64df1343059b2e66ec539bc3e8aade8a6fa417b 100644 (file)
--- a/mm/memfd.c
+++ b/mm/memfd.c
@@ -259,7 +259,7 @@ static int memfd_add_seals(struct file *file, unsigned int seals)
        }
 
        /*
-        * SEAL_EXEC implys SEAL_WRITE, making W^X from the start.
+        * SEAL_EXEC implies SEAL_WRITE, making W^X from the start.
         */
        if (seals & F_SEAL_EXEC && inode->i_mode & 0111)
                seals |= F_SEAL_SHRINK|F_SEAL_GROW|F_SEAL_WRITE|F_SEAL_FUTURE_WRITE;
@@ -337,7 +337,7 @@ static int check_write_seal(unsigned long *vm_flags_ptr)
        unsigned long vm_flags = *vm_flags_ptr;
        unsigned long mask = vm_flags & (VM_SHARED | VM_WRITE);
 
-       /* If a private matting then writability is irrelevant. */
+       /* If a private mapping then writability is irrelevant. */
        if (!(mask & VM_SHARED))
                return 0;