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| author | Dan Carpenter <error27@gmail.com> | 2011-03-14 04:06:01 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-03-23 11:36:29 -0500 |
| commit | 5dd7ed2e811d5cd12f31fb7f0c5ad0107d494a12 (patch) | |
| tree | f5a9318be8ce5460940e769b710a07cb60026940 /drivers/target/target_core_transport.c | |
| parent | 05aea6e7e497ab418239ae54fe5966d52cbd8550 (diff) | |
| download | kernel_samsung_smdk4412-5dd7ed2e811d5cd12f31fb7f0c5ad0107d494a12.zip kernel_samsung_smdk4412-5dd7ed2e811d5cd12f31fb7f0c5ad0107d494a12.tar.gz kernel_samsung_smdk4412-5dd7ed2e811d5cd12f31fb7f0c5ad0107d494a12.tar.bz2 | |
[SCSI] target: Minor sparse warning fixes and annotations
This patch addresses the majority of sparse warnings and adds
proper locking annotations. It also fixes the dubious one-bit signed
bitfield, for which the signed one-bit types can be 0 or -1 which can
cause a problem if someone ever checks if (foo->lu_gp_assoc == 1).
The current code is fine because everyone just checks zero vs non-zero.
But Sparse complains about it so lets change it. The warnings look like
this:
include/target/target_core_base.h:228:26: error: dubious one-bit signed bitfield
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Fubo Chen <fubo.chen@gmail.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index ff9ace0..80df405 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -227,8 +227,6 @@ static void transport_remove_cmd_from_queue(struct se_cmd *cmd, static int transport_set_sense_codes(struct se_cmd *cmd, u8 asc, u8 ascq); static void transport_stop_all_task_timers(struct se_cmd *cmd); -int transport_emulate_control_cdb(struct se_task *task); - int init_se_global(void) { struct se_global *global; @@ -4395,7 +4393,7 @@ out: return -1; } -extern u32 transport_calc_sg_num( +u32 transport_calc_sg_num( struct se_task *task, struct se_mem *in_se_mem, u32 task_offset) |