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authorRevanth Rajashekar <revanth.rajashekar@intel.com>2019-08-20 09:30:50 -0600
committerJens Axboe <axboe@kernel.dk>2019-08-20 09:33:21 -0600
commit89c6cc2cab7e5090dc85ce0162ce92903b3aac5d (patch)
tree68ecd4ab58448009f2aea4678e3e07e5d99d5e21 /block
parent5cc23ed75b629dfb0f8f7a7d0c80e0bab36b3960 (diff)
downloadlinux-89c6cc2cab7e5090dc85ce0162ce92903b3aac5d.tar.bz2
block: sed-opal: Remove always false conditional statement
In the function 'response_parse', num_entries will never be 0 as slen is checked for 0. Hence, the condition 'if (num_entries == 0)' can never be true. Signed-off-by: Revanth Rajashekar <revanth.rajashekar@intel.com> Reviewed-by: Scott Bauer <sbauer@plzdonthack.me> Reviewed-by: Jon Derrick <jonathan.derrick@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
-rw-r--r--block/sed-opal.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/block/sed-opal.c b/block/sed-opal.c
index d442f29e84f1..4e95a9792162 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -905,10 +905,6 @@ static int response_parse(const u8 *buf, size_t length,
num_entries++;
}
- if (num_entries == 0) {
- pr_debug("Couldn't parse response.\n");
- return -EINVAL;
- }
resp->num = num_entries;
return 0;