Messages in this thread Patch in this message | | | From | Fabian Frederick <> | Subject | [PATCH 1/1 linux-next] btrfs: kmap() can't fail | Date | Tue, 25 Apr 2017 20:11:02 +0200 |
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Remove NULL test on kmap()
Signed-off-by: Fabian Frederick <fabf@skynet.be> --- fs/btrfs/check-integrity.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index ab14c2e..496eb00 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -1668,14 +1668,8 @@ static int btrfsic_read_block(struct btrfsic_state *state, dev_bytenr += (j - i) * PAGE_SIZE; i = j; } - for (i = 0; i < num_pages; i++) { + for (i = 0; i < num_pages; i++) block_ctx->datav[i] = kmap(block_ctx->pagev[i]); - if (!block_ctx->datav[i]) { - pr_info("btrfsic: kmap() failed (dev %s)!\n", - block_ctx->dev->name); - return -1; - } - } return block_ctx->len; } -- 2.9.3
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