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| author | Ruiyu Ni <ruyu.ni@intel.com> | 2014-01-21 07:34:41 +0000 |
|---|---|---|
| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-01-21 07:34:41 +0000 |
| commit | 66a110d7c9a63aea280253de4d242e4a9037d4c3 (patch) | |
| tree | 7b5b28932582e9ae373bce4786578aa947da81a7 /MdePkg | |
| parent | 2d441ca9cd79aae0d26ee7f464ddbee2a28d2121 (diff) | |
| download | edk2-platforms-66a110d7c9a63aea280253de4d242e4a9037d4c3.tar.xz | |
Optimize the code to not call StrToBuf when DataLength is 0.
Signed-off-by: Ruiyu Ni <ruyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15143 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c b/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c index 008ec0b96c..37d7a1752b 100644 --- a/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c +++ b/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c @@ -567,7 +567,9 @@ DevPathFromTextGenericPath ( (UINT16) (sizeof (EFI_DEVICE_PATH_PROTOCOL) + DataLength)
);
- StrToBuf ((UINT8 *) (Node + 1), DataLength, DataStr);
+ if (DataLength != 0) {
+ StrToBuf ((UINT8 *) (Node + 1), DataLength, DataStr);
+ }
return Node;
}
|