On Wed, Aug 22, 2018 at 12:09:36PM +0300, Dan Carpenter wrote:
> On Wed, Aug 22, 2018 at 02:04:55PM +0530, Nishad Kamdar wrote:
> > This patch fixes the debug macro N_MSG. Replaces printk with
> > dev_<level> without __func__ or __LINE__ or current->comm and
> > current->pid. Removes the do {} while(0) loop for the single
> > statement macro. Issue found by checkpatch.
> >
> > Signed-off-by: Nishad Kamdar <nishadkamdar@xxxxxxxxx>
> > ---
> > drivers/staging/mt7621-mmc/dbg.h | 11 ++++-------
> > 1 file changed, 4 insertions(+), 7 deletions(-)
> >
> > diff --git a/drivers/staging/mt7621-mmc/dbg.h b/drivers/staging/mt7621-mmc/dbg.h
> > index 2f2c56b73987..c56fb896617a 100644
> > --- a/drivers/staging/mt7621-mmc/dbg.h
> > +++ b/drivers/staging/mt7621-mmc/dbg.h
> > @@ -104,13 +104,10 @@ do { \
> >
> > #define N_MSG(evt, fmt, args...)
> > /*
> > -do { \
> > - if ((DBG_EVT_##evt) & sd_debug_zone[host->id]) { \
> > - printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
> > - host->id, ##args , __FUNCTION__, __LINE__, current->comm, current->pid); \
> > - } \
> > -} while(0)
> > -*/
> > + *if ((DBG_EVT_##evt) & sd_debug_zone[host->id]) { \
> > + * dev_err(mmc_dev(host->mmc), "%d -> " fmt "\n", host->id, ##args) \
> > + *}
> > + */
>
> I don't understand what you're trying to do here. You just commented
> out the macro and turned it into a no-op. That's not what the patch
> description says.
>
> To me the original code seems fine.
>
> regards,
> dan carpenter
>
Ok. But the macro definition was already commented.
I just changed printk to dev_err and gave it a better
block comment format.
Should I leave the older version as it is ?
Thanks for the review.
regards,
nishad
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