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fs: get rid of the res2 iocb->ki_complete argument

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The second argument was only used by the USB gadget code, yet everyone
pays the overhead of passing a zero to be passed into aio, where it
ends up being part of the aio res2 value.

Now that everybody is passing in zero, kill off the extra argument.

Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2021-10-21 09:22:35 -06:00
parent 4c3d8accdc
commit 6b19b766e8
18 changed files with 33 additions and 34 deletions
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4
drivers/target/target_core_file.c
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@@ -245,7 +245,7 @@ struct target_core_file_cmd {
struct bio_vec bvecs[];
};
static void cmd_rw_aio_complete(struct kiocb *iocb, long ret, long ret2)
static void cmd_rw_aio_complete(struct kiocb *iocb, long ret)
{
struct target_core_file_cmd *cmd;
@@ -303,7 +303,7 @@ fd_execute_rw_aio(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
ret = call_read_iter(file, &aio_cmd->iocb, &iter);
if (ret != -EIOCBQUEUED)
cmd_rw_aio_complete(&aio_cmd->iocb, ret, 0);
cmd_rw_aio_complete(&aio_cmd->iocb, ret);
return 0;
}