diff options
| author | Hao Wu <hao.a.wu@intel.com> | 2017-09-19 09:45:50 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2017-09-20 16:04:17 +0800 |
| commit | b68c793144e8f239cf59fcc34ee6e35c1fdcd8a6 (patch) | |
| tree | a8009a46a31558fff131048120595512023716b5 /NetworkPkg | |
| parent | 70dc3ec5a72e0e3fc3ea8f63baecdeafd1110db8 (diff) | |
| download | edk2-b68c793144e8f239cf59fcc34ee6e35c1fdcd8a6.tar.gz edk2-b68c793144e8f239cf59fcc34ee6e35c1fdcd8a6.tar.bz2 edk2-b68c793144e8f239cf59fcc34ee6e35c1fdcd8a6.zip | |
NetworkPkg/IScsiDxe: Remove redundant call to StrLen
The commits utilizes a local variable to store the length of a string
which will be used right after.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Diffstat (limited to 'NetworkPkg')
| -rw-r--r-- | NetworkPkg/IScsiDxe/IScsiConfig.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/NetworkPkg/IScsiDxe/IScsiConfig.c b/NetworkPkg/IScsiDxe/IScsiConfig.c index c0dd305ecf..52e51d6b31 100644 --- a/NetworkPkg/IScsiDxe/IScsiConfig.c +++ b/NetworkPkg/IScsiDxe/IScsiConfig.c @@ -766,8 +766,10 @@ IScsiConvertAttemptConfigDataToIfrNvDataByKeyword ( *(IfrNvData->ISCSIMacAddr + StrLen (IfrNvData->ISCSIMacAddr)) = L'/';
}
- if (StrLen (IfrNvData->ISCSIMacAddr) != 0) {
- *(IfrNvData->ISCSIMacAddr + StrLen (IfrNvData->ISCSIMacAddr) - 1) = L'\0';
+
+ StringLen = StrLen (IfrNvData->ISCSIMacAddr);
+ if (StringLen > 0) {
+ *(IfrNvData->ISCSIMacAddr + StringLen - 1) = L'\0';
}
}
}
|