> +EXPORT_SYMBOL(ehca_edeb_mask);
Why does ehca_edeb_mask need to be exported? What other module
accesses it?
> + rblock = kmalloc(PAGE_SIZE, GFP_KERNEL);
> + if (rblock == NULL) {
> + EDEB_ERR(4, "Cannot allocate rblock memory.");
> + ret = -ENOMEM;
> + goto num_ports0;
> + }
> +
> + memset(rblock, 0, PAGE_SIZE);
Use kzalloc instead (this appears a quite a few places).
+ if ((strcmp(#name, "num_ports") == 0) && (ehca_nr_ports == 1)) \
+ len = snprintf(buf, 256, "1"); \
+ else \
+ len = snprintf(buf, 256, "%d", rblock->name); \
+ \
+ if (len < 0) \
+ return 0; \
+ buf[len] = '\n'; \
+ buf[len+1] = 0; \
Why not just do
+ if ((strcmp(#name, "num_ports") == 0) && (ehca_nr_ports == 1)) \
+ return snprintf(buf, 256, "1\n"); \
+ else \
+ return snprintf(buf, 256, "%d\n", rblock->name); \
and let snprintf put the newline in for you? Also, the kernel's
snprintf() will never return a negative number, so there's no need to
check that.
- R.
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