[06/11] dpdk-pmdinfo: replace is False and is True
Checks
Commit Message
Code reads better if unnecessary comparison with False and True
is not used.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
usertools/dpdk-pmdinfo.py | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
@@ -367,7 +367,7 @@ def search_for_autoload_path(self):
":/usr/lib64:/lib64:/usr/lib:/lib")
if library is None:
return (None, None)
- if raw_output is False:
+ if not raw_output:
print("Scanning for autoload path in %s" % library)
scanfile = open(library, 'rb')
scanelf = ReadElf(scanfile, sys.stdout)
@@ -443,7 +443,7 @@ def process_dt_needed_entries(self):
runpath + ":" + ldlibpath +
":/usr/lib64:/lib64:/usr/lib:/lib")
if library is not None:
- if raw_output is False:
+ if not raw_output:
print("Scanning %s for pmd information" % library)
with open(library, 'rb') as file:
try:
@@ -473,7 +473,7 @@ def force_bytes(s):
def scan_autoload_path(autoload_path):
global raw_output
- if os.path.exists(autoload_path) is False:
+ if not os.path.exists(autoload_path):
return
try:
@@ -497,7 +497,7 @@ def scan_autoload_path(autoload_path):
# No permission to read the file, skip it
continue
- if raw_output is False:
+ if not raw_output:
print("Hw Support for library %s" % d)
readelf.display_pmd_info_strings(".rodata")
file.close()
@@ -510,8 +510,8 @@ def scan_for_autoload_pmds(dpdk_path):
"""
global raw_output
- if os.path.isfile(dpdk_path) is False:
- if raw_output is False:
+ if not os.path.isfile(dpdk_path):
+ if not raw_output:
print("Must specify a file name")
return
@@ -519,22 +519,22 @@ def scan_for_autoload_pmds(dpdk_path):
try:
readelf = ReadElf(file, sys.stdout)
except ElfError:
- if raw_output is False:
+ if not raw_output:
print("Unable to parse %s" % file)
return
(autoload_path, scannedfile) = readelf.search_for_autoload_path()
if not autoload_path:
- if raw_output is False:
+ if not raw_output:
print("No autoload path configured in %s" % dpdk_path)
return
- if raw_output is False:
+ if not raw_output:
if scannedfile is None:
scannedfile = dpdk_path
print("Found autoload path %s in %s" % (autoload_path, scannedfile))
file.close()
- if raw_output is False:
+ if not raw_output:
print("Discovered Autoload HW Support:")
scan_autoload_path(autoload_path)
return
@@ -593,14 +593,14 @@ def main(stream=None):
optparser.print_usage()
exit(1)
- if options.pdir is True:
+ if options.pdir:
exit(scan_for_autoload_pmds(args[0]))
ldlibpath = os.environ.get('LD_LIBRARY_PATH')
if ldlibpath is None:
ldlibpath = ""
- if os.path.exists(args[0]) is True:
+ if os.path.exists(args[0]):
myelffile = args[0]
else:
myelffile = search_file(