Sivakumar Subramani wrote:

- Fixed memory leak by freeing MSI-X local entry memories when vector allocation
fails in s2io_add_isr.
- Added two utility functions do_rem_msix_isr and do_rem_inta_isr to eliminate
code duplication.

Signed-off-by: Veena Parat <redacted>
Signed-off-by: Ramkrishna Vepa <redacted>
Signed-off-by: Santosh Rastapur <redacted>

Comments:

1) stats->mem_freed is redundant to general kernel debugging facilities

2) synchronize_irq() is redundant, free_irq() does same

3) "rem" isn't very clear.  few if any other kernel drivers use this to 
indicate "remove"

4) "do_" prefix is redundant

5) scripts/checkpatch.pl fails on this patch.  please clean up problems.

The main issue for this patch is #2, though presumably the other stuff 
can be cleaned on the next resubmit