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author | Jörn Engel | 2011-11-24 02:05:51 +0100 |
---|---|---|
committer | Nicholas Bellinger | 2011-12-14 12:28:07 +0100 |
commit | 8359cf43b9dccddeebb0d247146719a14ce6371a (patch) | |
tree | 25421cb0e06d878709a826edf8d724ca102ab441 /drivers/target/target_core_configfs.c | |
parent | target: simplify target_check_cdb_and_preempt (diff) | |
download | kernel-qcow2-linux-8359cf43b9dccddeebb0d247146719a14ce6371a.tar.gz kernel-qcow2-linux-8359cf43b9dccddeebb0d247146719a14ce6371a.tar.xz kernel-qcow2-linux-8359cf43b9dccddeebb0d247146719a14ce6371a.zip |
target: remove useless casts
A reader should spend an extra moment whenever noticing a cast,
because either something special is going on that deserves extra
attention or, as is all too often the case, the code is wrong.
These casts, afaics, have all been useless. They cast a foo* to a
foo*, cast a void* to the assigned type, cast a foo* to void*, before
assigning it to a void* variable, etc.
In a few cases I also removed an additional &...[0], which is equally
useless.
Lastly I added three FIXMEs where, to the best of my judgement, the
code appears to have a bug. It would be good if someone could check
these.
Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
-rw-r--r-- | drivers/target/target_core_configfs.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 37b2b3d03c65..eb62371611f6 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1629,7 +1629,7 @@ static struct config_item_type target_core_dev_pr_cit = { static ssize_t target_core_show_dev_info(void *p, char *page) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; struct se_hba *hba = se_dev->se_dev_hba; struct se_subsystem_api *t = hba->transport; int bl = 0; @@ -1657,7 +1657,7 @@ static ssize_t target_core_store_dev_control( const char *page, size_t count) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; struct se_hba *hba = se_dev->se_dev_hba; struct se_subsystem_api *t = hba->transport; @@ -1680,7 +1680,7 @@ static struct target_core_configfs_attribute target_core_attr_dev_control = { static ssize_t target_core_show_dev_alias(void *p, char *page) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; if (!(se_dev->su_dev_flags & SDF_USING_ALIAS)) return 0; @@ -1693,7 +1693,7 @@ static ssize_t target_core_store_dev_alias( const char *page, size_t count) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; struct se_hba *hba = se_dev->se_dev_hba; ssize_t read_bytes; @@ -1726,7 +1726,7 @@ static struct target_core_configfs_attribute target_core_attr_dev_alias = { static ssize_t target_core_show_dev_udev_path(void *p, char *page) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; if (!(se_dev->su_dev_flags & SDF_USING_UDEV_PATH)) return 0; @@ -1739,7 +1739,7 @@ static ssize_t target_core_store_dev_udev_path( const char *page, size_t count) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; struct se_hba *hba = se_dev->se_dev_hba; ssize_t read_bytes; @@ -1775,7 +1775,7 @@ static ssize_t target_core_store_dev_enable( const char *page, size_t count) { - struct se_subsystem_dev *se_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *se_dev = p; struct se_device *dev; struct se_hba *hba = se_dev->se_dev_hba; struct se_subsystem_api *t = hba->transport; @@ -1820,7 +1820,7 @@ static struct target_core_configfs_attribute target_core_attr_dev_enable = { static ssize_t target_core_show_alua_lu_gp(void *p, char *page) { struct se_device *dev; - struct se_subsystem_dev *su_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *su_dev = p; struct config_item *lu_ci; struct t10_alua_lu_gp *lu_gp; struct t10_alua_lu_gp_member *lu_gp_mem; @@ -1858,7 +1858,7 @@ static ssize_t target_core_store_alua_lu_gp( size_t count) { struct se_device *dev; - struct se_subsystem_dev *su_dev = (struct se_subsystem_dev *)p; + struct se_subsystem_dev *su_dev = p; struct se_hba *hba = su_dev->se_dev_hba; struct t10_alua_lu_gp *lu_gp = NULL, *lu_gp_new = NULL; struct t10_alua_lu_gp_member *lu_gp_mem; |