Messages in this thread | | | Date | Wed, 10 Jan 2007 09:40:47 -0400 | From | Anderson Briglia <> | Subject | Re: [PATCH 4/4] Add MMC Password Protection (lock/unlock) support V9: mmc_sysfs.diff |
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ext Pierre Ossman wrote: > I've queued it up for -mm, but there a few more comments I want resolved > before this can move to Linus...
Ok, thanks for the revisions. > > You need to clean up mmc_lockable_store(). It had a few broken variable > declarations that even prevented it from compiling, and after I fixed > that I still get: > > drivers/mmc/mmc_sysfs.c: In function ‘mmc_lockable_store’: > drivers/mmc/mmc_sysfs.c:160: warning: ignoring return value of > ‘device_attach’, declared with attribute warn_unused_result > drivers/mmc/mmc_sysfs.c:93: warning: ‘mmc_key’ may be used uninitialized > in this function
I did a modification at this patch and did not get those warnings anymore. > > There's also no handling for an invalid string written to the sysfs node.
Is this really needed? I thought the function just ignored other values sent to itself that were not handled.
> > And third, you're a bit excessive on the goto:s. E.g. out_unlocked is > used in a single place, so it is completely unnecessary. Please do a > general cleanup of the control flow.
Ok.
Regards,
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