Staging: speakup: Use sizeof(*var) in kmalloc().
authorSam Muhammed <jane.pnx9@gmail.com>
Tue, 24 Mar 2020 10:45:48 +0000 (06:45 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 24 Mar 2020 11:36:55 +0000 (12:36 +0100)
Modifying struct allocation in kmalloc() to match the
coding standards.

Checkpatch.pl CHECK: Prefer kmalloc(sizeof(*ldisc_data)...)
over kmalloc(sizeof(struct spk_ldisc_data)...)

Signed-off-by: Sam Muhammed <jane.pnx9@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://lore.kernel.org/r/19494bdab5709693126e0c0ee14b179a3b601207.1585046066.git.jane.pnx9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/speakup/spk_ttyio.c

index 5a9eff0..9b95f77 100644 (file)
@@ -51,7 +51,7 @@ static int spk_ttyio_ldisc_open(struct tty_struct *tty)
                return -EOPNOTSUPP;
        speakup_tty = tty;
 
-       ldisc_data = kmalloc(sizeof(struct spk_ldisc_data), GFP_KERNEL);
+       ldisc_data = kmalloc(sizeof(*ldisc_data), GFP_KERNEL);
        if (!ldisc_data)
                return -ENOMEM;