Re: error from checkpatch.pl version 0.10
On Sep 20 2007 16:53, Andy Whitcroft wrote: >> > ERROR: need consistent spacing around '*' (ctx:WxV) >> > #2334: FILE: security/tomoyo/common.c:2306: >> > +static unsigned int tmy_poll(struct file *file, poll_table *wait) >> > ^ >> >> Looks like a checkpatch.pl bug to me -- that was nothing to warn about. > >Hmm yeah this is a false positive, its hard to detect correctly. Some >fool decided to use * as both a unary and binary operator and made life >very hard indeed. The C parser has no problem with it :p It is simple: there cannot be a binary * operator in the argument list. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: error from checkpatch.pl version 0.10
On Sep 20 2007 16:53, Andy Whitcroft wrote: ERROR: need consistent spacing around '*' (ctx:WxV) #2334: FILE: security/tomoyo/common.c:2306: +static unsigned int tmy_poll(struct file *file, poll_table *wait) ^ Looks like a checkpatch.pl bug to me -- that was nothing to warn about. Hmm yeah this is a false positive, its hard to detect correctly. Some fool decided to use * as both a unary and binary operator and made life very hard indeed. The C parser has no problem with it :p It is simple: there cannot be a binary * operator in the argument list. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: error from checkpatch.pl version 0.10
On Thu, Sep 20, 2007 at 07:19:59PM +0530, Satyam Sharma wrote: > > > On Thu, 20 Sep 2007, Tetsuo Handa wrote: > > > > I checked my patch using checkpatch.pl version 0.10 > > and I got the following error. > > > > ERROR: need consistent spacing around '*' (ctx:WxV) > > #2334: FILE: security/tomoyo/common.c:2306: > > +static unsigned int tmy_poll(struct file *file, poll_table *wait) > > ^ > > Looks like a checkpatch.pl bug to me -- that was nothing to warn about. Hmm yeah this is a false positive, its hard to detect correctly. Some fool decided to use * as both a unary and binary operator and made life very hard indeed. Most kernel defined types end _t to aid recognition. This one does no. I may special case it. Either way ignore its moaning! > > What action should I take? > > Ignore this error because "poll_table" is used everywhere? > > Replace "poll_table" with "struct poll_table_struct" according to > > definition of "poll_table"? > > Yeah, this would be better to do anyway (and rename poll_table_struct > to just poll_table). > > > typedef struct poll_table_struct { > > poll_queue_proc qproc; > > } poll_table; > > So: > > struct poll_table { > poll_queue_proc qproc; > }; > > In general the kernel's codingstyle consensus is to avoid adding typedefs. -apw - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: error from checkpatch.pl version 0.10
Hello. Satyam Sharma wrote: > Looks like a checkpatch.pl bug to me -- that was nothing to warn about. I see. I'll wait for next version. > struct poll_table { > poll_queue_proc qproc; > }; poll_table is defined in include/linux/poll.h . To change this, we have to do "sed -i -e 's:poll_table:struct poll_table:g'" against all in-tree files atomically. Also there would be many out-of-tree files using poll_table. I think it's too difficult to change. Thank you. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: error from checkpatch.pl version 0.10
On Thu, 20 Sep 2007, Tetsuo Handa wrote: > > I checked my patch using checkpatch.pl version 0.10 > and I got the following error. > > ERROR: need consistent spacing around '*' (ctx:WxV) > #2334: FILE: security/tomoyo/common.c:2306: > +static unsigned int tmy_poll(struct file *file, poll_table *wait) > ^ Looks like a checkpatch.pl bug to me -- that was nothing to warn about. > What action should I take? > Ignore this error because "poll_table" is used everywhere? > Replace "poll_table" with "struct poll_table_struct" according to > definition of "poll_table"? Yeah, this would be better to do anyway (and rename poll_table_struct to just poll_table). > typedef struct poll_table_struct { > poll_queue_proc qproc; > } poll_table; So: struct poll_table { poll_queue_proc qproc; }; In general the kernel's codingstyle consensus is to avoid adding typedefs. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
error from checkpatch.pl version 0.10
Hello. I checked my patch using checkpatch.pl version 0.10 and I got the following error. ERROR: need consistent spacing around '*' (ctx:WxV) #2334: FILE: security/tomoyo/common.c:2306: +static unsigned int tmy_poll(struct file *file, poll_table *wait) ^ What action should I take? Ignore this error because "poll_table" is used everywhere? Replace "poll_table" with "struct poll_table_struct" according to definition of "poll_table"? typedef struct poll_table_struct { poll_queue_proc qproc; } poll_table; Regards. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
error from checkpatch.pl version 0.10
Hello. I checked my patch using checkpatch.pl version 0.10 and I got the following error. ERROR: need consistent spacing around '*' (ctx:WxV) #2334: FILE: security/tomoyo/common.c:2306: +static unsigned int tmy_poll(struct file *file, poll_table *wait) ^ What action should I take? Ignore this error because poll_table is used everywhere? Replace poll_table with struct poll_table_struct according to definition of poll_table? typedef struct poll_table_struct { poll_queue_proc qproc; } poll_table; Regards. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: error from checkpatch.pl version 0.10
On Thu, 20 Sep 2007, Tetsuo Handa wrote: I checked my patch using checkpatch.pl version 0.10 and I got the following error. ERROR: need consistent spacing around '*' (ctx:WxV) #2334: FILE: security/tomoyo/common.c:2306: +static unsigned int tmy_poll(struct file *file, poll_table *wait) ^ Looks like a checkpatch.pl bug to me -- that was nothing to warn about. What action should I take? Ignore this error because poll_table is used everywhere? Replace poll_table with struct poll_table_struct according to definition of poll_table? Yeah, this would be better to do anyway (and rename poll_table_struct to just poll_table). typedef struct poll_table_struct { poll_queue_proc qproc; } poll_table; So: struct poll_table { poll_queue_proc qproc; }; In general the kernel's codingstyle consensus is to avoid adding typedefs. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: error from checkpatch.pl version 0.10
Hello. Satyam Sharma wrote: Looks like a checkpatch.pl bug to me -- that was nothing to warn about. I see. I'll wait for next version. struct poll_table { poll_queue_proc qproc; }; poll_table is defined in include/linux/poll.h . To change this, we have to do sed -i -e 's:poll_table:struct poll_table:g' against all in-tree files atomically. Also there would be many out-of-tree files using poll_table. I think it's too difficult to change. Thank you. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/