linux-kernel - Re: [PATCH v14 01/15] mtd: spi-nor: core: use EOPNOTSUPP instead of ENOTSUPP

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20201001073425.txsfdngrsugsy6uf@ti.com>
Date:   Thu, 1 Oct 2020 13:04:27 +0530
From:   Pratyush Yadav <p.yadav@...com>
To:     <Tudor.Ambarus@...rochip.com>
CC:     <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <nsekhar@...com>, <boris.brezillon@...labora.com>
Subject: Re: [PATCH v14 01/15] mtd: spi-nor: core: use EOPNOTSUPP instead of
 ENOTSUPP

On 01/10/20 07:19AM, Tudor.Ambarus@...rochip.com wrote:
> On 9/30/20 9:57 PM, Pratyush Yadav wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> > 
> > ENOTSUPP is not a SUSV4 error code. Using EOPNOTSUPP is preferred
> > in its stead.
> > 
> > Reviewed-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
> 
> The R-b tag should be after your S-o-b. This applies to other
> patches in the series too. No need to resubmit, it can be fixed when
> applying.

If we're using chronological order then I first added your Reviewed-by, 
and then signed off before resending the patches. So that way s-o-b 
comes after r-b.

Anyway, it doesn't really matter. Use whichever order you prefer.
 
> > Signed-off-by: Pratyush Yadav <p.yadav@...com>
> > ---
> >  drivers/mtd/spi-nor/core.c | 10 +++++-----
> >  1 file changed, 5 insertions(+), 5 deletions(-)
> > 
> > diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
> > index 0369d98b2d12..4d0f8d165544 100644
> > --- a/drivers/mtd/spi-nor/core.c
> > +++ b/drivers/mtd/spi-nor/core.c
> > @@ -2281,7 +2281,7 @@ static int spi_nor_hwcaps_pp2cmd(u32 hwcaps)
> >   *@nor:        pointer to a 'struct spi_nor'
> >   *@op:         pointer to op template to be checked
> >   *
> > - * Returns 0 if operation is supported, -ENOTSUPP otherwise.
> > + * Returns 0 if operation is supported, -EOPNOTSUPP otherwise.
> >   */
> >  static int spi_nor_spimem_check_op(struct spi_nor *nor,
> >                                    struct spi_mem_op *op)
> > @@ -2295,12 +2295,12 @@ static int spi_nor_spimem_check_op(struct spi_nor *nor,
> >         op->addr.nbytes = 4;
> >         if (!spi_mem_supports_op(nor->spimem, op)) {
> >                 if (nor->mtd.size > SZ_16M)
> > -                       return -ENOTSUPP;
> > +                       return -EOPNOTSUPP;
> > 
> >                 /* If flash size <= 16MB, 3 address bytes are sufficient */
> >                 op->addr.nbytes = 3;
> >                 if (!spi_mem_supports_op(nor->spimem, op))
> > -                       return -ENOTSUPP;
> > +                       return -EOPNOTSUPP;
> >         }
> > 
> >         return 0;
> > @@ -2312,7 +2312,7 @@ static int spi_nor_spimem_check_op(struct spi_nor *nor,
> >   *@nor:         pointer to a 'struct spi_nor'
> >   *@...d:        pointer to op template to be checked
> >   *
> > - * Returns 0 if operation is supported, -ENOTSUPP otherwise.
> > + * Returns 0 if operation is supported, -EOPNOTSUPP otherwise.
> >   */
> >  static int spi_nor_spimem_check_readop(struct spi_nor *nor,
> >                                        const struct spi_nor_read_command *read)
> > @@ -2338,7 +2338,7 @@ static int spi_nor_spimem_check_readop(struct spi_nor *nor,
> >   *@nor:         pointer to a 'struct spi_nor'
> >   *@pp:          pointer to op template to be checked
> >   *
> > - * Returns 0 if operation is supported, -ENOTSUPP otherwise.
> > + * Returns 0 if operation is supported, -EOPNOTSUPP otherwise.
> >   */
> >  static int spi_nor_spimem_check_pp(struct spi_nor *nor,
> >                                    const struct spi_nor_pp_command *pp)
> > --
> > 2.28.0
> > 
> 

-- 
Regards,
Pratyush Yadav
Texas Instruments India