[PATCH] drm: An uninitialized return value is returned.

2012-06-04 Thread Il Han
An uninitialized return value is returned. If the value is not necessary, it would be better to return the constant 0. Signed-off-by: Il Han corone.il@gmail.com --- drivers/gpu/drm/nouveau/nv04_fence.c |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git

Re: [PATCH] drm: An uninitialized return value is returned.

2012-06-04 Thread bing deng
On Sun, Jun 3, 2012 at 6:41 PM, Il Han corone.il@gmail.com wrote: An uninitialized return value is returned. If the value is not necessary, it would be better to return the constant 0. Signed-off-by: Il Han corone.il@gmail.com --- drivers/gpu/drm/nouveau/nv04_fence.c |3 +--

Re: [PATCH] drm: An uninitialized return value is returned.

2012-06-04 Thread bing deng
On Sun, Jun 3, 2012 at 6:41 PM, Il Han corone.il@gmail.com wrote: An uninitialized return value is returned. If the value is not necessary, it would be better to return the constant 0. Signed-off-by: Il Han corone.il@gmail.com ---  drivers/gpu/drm/nouveau/nv04_fence.c |    3 +--  1

Re: [PATCH] drm: An uninitialized return value is returned.

2012-06-04 Thread richard -rw- weinberger
On Sun, Jun 3, 2012 at 2:26 PM, bing deng deng8b...@gmail.com wrote: Hi All,    Why not modify int ret; to int ret = 0;? Below is the benefit:    1. return the constant 0 as wish.    2. The variable ret can be used if we want. Why? ret is in vain and wastes memory... -- Thanks, //richard

[PATCH] drm: An uninitialized return value is returned.

2012-06-03 Thread bing deng
On Sun, Jun 3, 2012 at 6:41 PM, Il Han wrote: > An uninitialized return value is returned. > If the value is not necessary, > it would be better to return the constant 0. > > Signed-off-by: Il Han > --- > ?drivers/gpu/drm/nouveau/nv04_fence.c | ? ?3 +-- > ?1 files changed, 1 insertions(+), 2

[PATCH] drm: An uninitialized return value is returned.

2012-06-03 Thread bing deng
On Sun, Jun 3, 2012 at 6:41 PM, Il Han wrote: > An uninitialized return value is returned. > If the value is not necessary, > it would be better to return the constant 0. > > Signed-off-by: Il Han > --- > drivers/gpu/drm/nouveau/nv04_fence.c |3 +-- > 1 files changed, 1 insertions(+), 2

[PATCH] drm: An uninitialized return value is returned.

2012-06-03 Thread richard -rw- weinberger
On Sun, Jun 3, 2012 at 2:26 PM, bing deng wrote: > Hi All, > > ? ?Why not modify "int ret;" to "int ret = 0;"? Below is the benefit: > ? ?1. return the constant 0 as wish. > ? ?2. The variable ret can be used if we want. Why? ret is in vain and wastes memory... -- Thanks, //richard