Commit 069fc464 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

block: Use PAGE_SECTORS_SHIFT 



The bare use of '9' confuses some people.  We also don't need this cast,
since the compiler does exactly that cast for us.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent 98d8ba69

block/partitions/core.c

+1 −2
Original line number Diff line number Diff line
@@ -712,8 +712,7 @@ void *read_part_sector(struct parsed_partitions *state, sector_t n, Sector *p) 
		goto out;

	}



	page = read_mapping_page(mapping,

			(pgoff_t)(n >> (PAGE_SHIFT - 9)), NULL);

	page = read_mapping_page(mapping, n >> PAGE_SECTORS_SHIFT, NULL);

	if (IS_ERR(page))

		goto out;