--- Sumit Narayan <[EMAIL PROTECTED]> wrote: > Asking for KFREE is as silly as asking for a macro to check if kmalloc > succeeded for a pointer, else return ENOMEM. > > #define CKMALLOC(p,x) \ > do { \ > p = kmalloc(x, GFP_KERNEL); \ > if(!p) return -ENOMEM; \ > } while(0) >
There are bugs with this approach. This introduces error path leaks. If you have allocated some memory earlier, then you got to free them. -Amit __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - 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/