From: vikas.chaudhary@qlogic.com
To: jbottomley@parallels.com, michaelc@cs.wisc.edu
Cc: linux-scsi@vger.kernel.org, vikas.chaudhary@qlogic.com,
lalit.chandivade@qlogic.com, ravi.anand@qlogic.com
Subject: [PATCH 1/5] qla4xxx: Silence gcc warning
Date: Wed, 17 Apr 2013 05:15:26 -0400 [thread overview]
Message-ID: <1366190130-16556-2-git-send-email-vikas.chaudhary@qlogic.com> (raw)
In-Reply-To: <1366190130-16556-1-git-send-email-vikas.chaudhary@qlogic.com>
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Fix followig gcc warning:-
drivers/scsi/qla4xxx/ql4_os.c: In function ‘qla4xxx_sysfs_ddb_get_param’:
drivers/scsi/qla4xxx/ql4_os.c:6279:
warning: comparison is always true due to limited range of data type
drivers/scsi/qla4xxx/ql4_os.c:6290:
warning: comparison is always true due to limited range of data type
drivers/scsi/qla4xxx/ql4_os.c: In function ‘qla4xxx_sysfs_ddb_delete’:
drivers/scsi/qla4xxx/ql4_os.c:6593:
warning: ‘ddb_size’ may be used uninitialized in this function
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_os.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index a47f999..5479cd3 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -6276,8 +6276,7 @@ qla4xxx_sysfs_ddb_get_param(struct iscsi_bus_flash_session *fnode_sess,
rc = sprintf(buf, "\n");
break;
case ISCSI_FLASHNODE_DISCOVERY_PARENT_IDX:
- if ((fnode_sess->discovery_parent_idx) >= 0 &&
- (fnode_sess->discovery_parent_idx < MAX_DDB_ENTRIES))
+ if (fnode_sess->discovery_parent_idx < MAX_DDB_ENTRIES)
parent_index = fnode_sess->discovery_parent_idx;
rc = sprintf(buf, "%u\n", parent_index);
@@ -6287,8 +6286,7 @@ qla4xxx_sysfs_ddb_get_param(struct iscsi_bus_flash_session *fnode_sess,
parent_type = ISCSI_DISC_PARENT_ISNS;
else if (fnode_sess->discovery_parent_type == DDB_NO_LINK)
parent_type = ISCSI_DISC_PARENT_UNKNOWN;
- else if (fnode_sess->discovery_parent_type >= 0 &&
- fnode_sess->discovery_parent_type < MAX_DDB_ENTRIES)
+ else if (fnode_sess->discovery_parent_type < MAX_DDB_ENTRIES)
parent_type = ISCSI_DISC_PARENT_SENDTGT;
else
parent_type = ISCSI_DISC_PARENT_UNKNOWN;
@@ -6590,7 +6588,7 @@ static int qla4xxx_sysfs_ddb_delete(struct iscsi_bus_flash_session *fnode_sess)
struct dev_db_entry *fw_ddb_entry = NULL;
dma_addr_t fw_ddb_entry_dma;
uint16_t *ddb_cookie = NULL;
- size_t ddb_size;
+ size_t ddb_size = 0;
void *pddb = NULL;
int target_id;
int rc = 0;
--
1.8.2.GIT
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2013-04-17 9:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-17 9:15 [PATCH 0/5] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
2013-04-17 9:15 ` vikas.chaudhary [this message]
2013-04-17 9:15 ` [PATCH 2/5] qla4xxx: Fix sparse warning for qla4xxx_sysfs_ddb_tgt_create vikas.chaudhary
2013-04-17 9:15 ` [PATCH 3/5] qla4xxx: Fix smatch warnings vikas.chaudhary
2013-04-17 9:15 ` [PATCH 4/5] qla4xxx: Assign values using correct datatype vikas.chaudhary
2013-04-17 9:15 ` [PATCH 5/5] qla4xxx: Update driver version to 5.03.00-k9 vikas.chaudhary
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1366190130-16556-2-git-send-email-vikas.chaudhary@qlogic.com \
--to=vikas.chaudhary@qlogic.com \
--cc=jbottomley@parallels.com \
--cc=lalit.chandivade@qlogic.com \
--cc=linux-scsi@vger.kernel.org \
--cc=michaelc@cs.wisc.edu \
--cc=ravi.anand@qlogic.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).