cvs commit: src/sys/geom/mirror g_mirror.c src/sys/geom/vinum geom_vinum_drive.c src/sys/geom/label g_label_iso9660.c g_label_msdosfs.c g_label_ufs.c src/sys/geom/raid3 g_raid3.c src/sys/geom/uzip g_uzip.c src/sys/geom/eli g_eli.c src/sys/geom ...

[Pawel Jakub Dawidek]

On Wed, Nov 30, 2005 at 07:24:51PM +0000, Maxim Sobolev wrote:
+> sobomax     2005-11-30 19:24:51 UTC
+> 
+>   FreeBSD src repository
+> 
+>   Modified files:
+>     sys/geom/mirror      g_mirror.c 
+>     sys/geom/vinum       geom_vinum_drive.c 
+>     sys/geom/label       g_label_ufs.c g_label_iso9660.c 
+>                          g_label_msdosfs.c 
+>     sys/geom/raid3       g_raid3.c 
+>     sys/geom/uzip        g_uzip.c 
+>     sys/geom/eli         g_eli.c 
+>     sys/geom             geom_aes.c geom_apple.c geom_bsd.c 
+>                          geom_fox.c geom_gpt.c geom_mbr.c 
+>                          geom_pc98.c geom_sunlabel.c 
+>                          geom_vol_ffs.c 
+>   Log:
+>   Check for g_read_data(9) errors properly:
+>   
+>   o The only indication of error condition is NULL value returned by
+>     the function;
+>   
+>   o value pointed to by error argument is undefined in the case when
+>     operation completes successfully.

If you decided to clean this up, please make it a complete clean-up,
so noone has to clean up after you:)
The thing I'm talking about is that when you don't plan to use error
value, you can just pass NULL as the last argument for g_read_data(9).
There are probably few places now where 'error' variable is unused.

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd at FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
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