mm-frontswap-convert-frontswap_enabled-to-static-key-checkpatch-fixes

WARNING: Possible unwrapped commit description (prefer a maximum 75 chars per line)
torvalds#17:
Thus, checks for "frontswap_enabled" are replaced with "frontswap_enabled()"

WARNING: space prohibited between function name and open parenthesis '('
torvalds#208: FILE: mm/frontswap.c:255:
+	VM_BUG_ON (!frontswap_ops);

total: 0 errors, 2 warnings, 188 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

./patches/mm-frontswap-convert-frontswap_enabled-to-static-key.patch has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: "Kirill A. Shutemov" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: akpm00

mm/frontswap.c

@@ -252,7 +252,7 @@ int __frontswap_store(struct page *page)
 	pgoff_t offset = swp_offset(entry);
 	struct frontswap_ops *ops;
 
-	VM_BUG_ON (!frontswap_ops);
+	VM_BUG_ON(!frontswap_ops);
 	VM_BUG_ON(!PageLocked(page));
 	VM_BUG_ON(sis == NULL);