diff options
| author | tangwenji <[email protected]> | 2017-08-24 19:59:37 +0800 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2017-11-04 14:45:24 -0700 |
| commit | 24528f089d0a444070aa4f715ace537e8d6bf168 (patch) | |
| tree | 904798568ac4d7cc756c49384f70202d7b42ca66 | |
| parent | a2db857bf9ec62e91a6120a16436251be8e1c5ca (diff) | |
target:fix condition return in core_pr_dump_initiator_port()
When is pr_reg->isid_present_at_reg is false,this function should return.
This fixes a regression originally introduced by:
commit d2843c173ee53cf4c12e7dfedc069a5bc76f0ac5
Author: Andy Grover <[email protected]>
Date: Thu May 16 10:40:55 2013 -0700
target: Alter core_pr_dump_initiator_port for ease of use
Signed-off-by: tangwenji <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
| -rw-r--r-- | drivers/target/target_core_pr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 871ae21870be..a54490709811 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -58,8 +58,10 @@ void core_pr_dump_initiator_port( char *buf, u32 size) { - if (!pr_reg->isid_present_at_reg) + if (!pr_reg->isid_present_at_reg) { buf[0] = '\0'; + return; + } snprintf(buf, size, ",i,0x%s", pr_reg->pr_reg_isid); } |