Commit 27f6b318 authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

io_uring: fix min types mismatch in table alloc 



fs/io_uring.c: In function 'io_alloc_page_table':
include/linux/minmax.h:20:28: warning: comparison of distinct pointer
	types lacks a cast

Cast everything to size_t using min_t.

Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Fixes: 9123c8ff ("io_uring: add helpers for 2 level table alloc")
Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/50f420a956bca070a43810d4a805293ed54f39d8.1623759527.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent dd9ae8a0

fs/io_uring.c

+1 −1
Original line number Diff line number Diff line
@@ -7088,7 +7088,7 @@ static void **io_alloc_page_table(size_t size) 
		return NULL;



	for (i = 0; i < nr_tables; i++) {

		unsigned int this_size = min(size, PAGE_SIZE);

		unsigned int this_size = min_t(size_t, size, PAGE_SIZE);



		table[i] = kzalloc(this_size, GFP_KERNEL);

		if (!table[i]) {