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| author | Tomas Winkler <tomas.winkler@intel.com> | 2018-07-12 17:10:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-12 16:23:19 +0200 |
| commit | 5151e2b578e92f88d676ad78d36a2ef93d0a0dea (patch) | |
| tree | 4eae9d2c2162fa6d91216d528e3d9b28c35260a1 /drivers/misc/mei/client.h | |
| parent | 44c98df01851c0d5941b06c60d1bd092bac088c3 (diff) | |
| download | linux-5151e2b578e92f88d676ad78d36a2ef93d0a0dea.tar.bz2 | |
mei: fix ssize_t to int assignment in read and write ops.
Use ssize_t for rets variables in mei_write(), mei_read(), and
mei_cl_write() as well as change the return type of mei_cl_write()
to ssize_t, to prevent assignment of possible 64bit size_t
to int 32 bit variable.
As by product also eliminate warning
drivers/misc/mei/client.c:1702:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/client.h')
| -rw-r--r-- | drivers/misc/mei/client.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/client.h b/drivers/misc/mei/client.h index 5371df4d8af3..64e318f589b4 100644 --- a/drivers/misc/mei/client.h +++ b/drivers/misc/mei/client.h @@ -202,7 +202,7 @@ int mei_cl_connect(struct mei_cl *cl, struct mei_me_client *me_cl, int mei_cl_irq_connect(struct mei_cl *cl, struct mei_cl_cb *cb, struct list_head *cmpl_list); int mei_cl_read_start(struct mei_cl *cl, size_t length, const struct file *fp); -int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb); +ssize_t mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb); int mei_cl_irq_write(struct mei_cl *cl, struct mei_cl_cb *cb, struct list_head *cmpl_list); |