Messages in this thread | | | From | Harald Arnesen <> | Subject | Re: C++ pushback | Date | Tue, 25 Apr 2006 02:05:29 +0200 |
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"J.A. Magallon" <jamagallon@able.es> writes:
> Tell me what is the difference between: > > > sbi = kmalloc(sizeof(*sbi), GFP_KERNEL); > if (!sbi) > return -ENOMEM; > sb->s_fs_info = sbi; > memset(sbi, 0, sizeof(*sbi)); > sbi->s_mount_opt = 0; > sbi->s_resuid = EXT3_DEF_RESUID; > sbi->s_resgid = EXT3_DEF_RESGID; > > and > > SuperBlock() : s_mount_opt(0), s_resuid(EXT3_DEF_RESUID), s_resgid(EXT3_DEF_RESGID) > {} > > ... > sbi = new SuperBlock; > if (!sbi) > return -ENOMEM; > > apart that you don't get members initalized twice and get a shorter code :).
The former is easier to read and understand? -- Hilsen Harald.
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