| Message ID | d11ee378-7b06-4b5e-b56f-d66174be1ab3@kili.mountain (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | accel/qaic: silence some uninitialized variable warnings | expand |
On 5/3/2023 4:41 AM, Dan Carpenter wrote: > Smatch complains that these are not initialized if get_cntl_version() > fails but we still print them in the debug message. Not the end of > the world, but true enough. Let's just initialize them to a dummy value > to make the checker happy. > > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Thanks for the cleanup. Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Could use a fixes tag, and also I'd prefer to maintain the style of sorting the variable declaration lines by line length. Given the minor nature of these nits, I plan to address them.
On Wed, May 10, 2023 at 08:57:03AM -0600, Jeffrey Hugo wrote: > On 5/3/2023 4:41 AM, Dan Carpenter wrote: > > Smatch complains that these are not initialized if get_cntl_version() > > fails but we still print them in the debug message. Not the end of > > the world, but true enough. Let's just initialize them to a dummy value > > to make the checker happy. > > > > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> > > Thanks for the cleanup. > > Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> > > Could use a fixes tag The fixes tag thing could have gone either way. It's really minor. > and also I'd prefer to maintain the style of sorting > the variable declaration lines by line length. Given the minor nature of > these nits, I plan to address them. Thanks! regards, dan carpenter
On 5/3/2023 3:41 AM, Dan Carpenter wrote: > Smatch complains that these are not initialized if get_cntl_version() > fails but we still print them in the debug message. Not the end of > the world, but true enough. Let's just initialize them to a dummy value > to make the checker happy. > > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> LGTM Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
On 5/3/2023 4:11 PM, Dan Carpenter wrote: > Smatch complains that these are not initialized if get_cntl_version() > fails but we still print them in the debug message. Not the end of > the world, but true enough. Let's just initialize them to a dummy value > to make the checker happy. > > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> > --- > drivers/accel/qaic/qaic_drv.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/accel/qaic/qaic_drv.c b/drivers/accel/qaic/qaic_drv.c > index ff80eb571729..e10e8b603e37 100644 > --- a/drivers/accel/qaic/qaic_drv.c > +++ b/drivers/accel/qaic/qaic_drv.c > @@ -263,7 +263,7 @@ static void qaic_destroy_drm_device(struct qaic_device *qdev, s32 partition_id) > static int qaic_mhi_probe(struct mhi_device *mhi_dev, const struct mhi_device_id *id) > { > struct qaic_device *qdev; > - u16 major, minor; > + u16 major = -1, minor = -1; > int ret; > > /* > Thank you Dan for the patch. Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> I agree with Jeff's comment to sort the variable declaration length wise.
On 5/10/2023 10:48 AM, Dan Carpenter wrote: > On Wed, May 10, 2023 at 08:57:03AM -0600, Jeffrey Hugo wrote: >> On 5/3/2023 4:41 AM, Dan Carpenter wrote: >>> Smatch complains that these are not initialized if get_cntl_version() >>> fails but we still print them in the debug message. Not the end of >>> the world, but true enough. Let's just initialize them to a dummy value >>> to make the checker happy. >>> >>> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> >> >> Thanks for the cleanup. >> >> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> >> >> Could use a fixes tag > > The fixes tag thing could have gone either way. It's really minor. > >> and also I'd prefer to maintain the style of sorting >> the variable declaration lines by line length. Given the minor nature of >> these nits, I plan to address them. > > Thanks! Pushed to drm-misc-fixes -Jeff
diff --git a/drivers/accel/qaic/qaic_drv.c b/drivers/accel/qaic/qaic_drv.c index ff80eb571729..e10e8b603e37 100644 --- a/drivers/accel/qaic/qaic_drv.c +++ b/drivers/accel/qaic/qaic_drv.c @@ -263,7 +263,7 @@ static void qaic_destroy_drm_device(struct qaic_device *qdev, s32 partition_id) static int qaic_mhi_probe(struct mhi_device *mhi_dev, const struct mhi_device_id *id) { struct qaic_device *qdev; - u16 major, minor; + u16 major = -1, minor = -1; int ret; /*
Smatch complains that these are not initialized if get_cntl_version() fails but we still print them in the debug message. Not the end of the world, but true enough. Let's just initialize them to a dummy value to make the checker happy. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> --- drivers/accel/qaic/qaic_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)