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[Qemu-devel] [PULL 22/34] checkpatch: add a warning for basename/dirname
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 22/34] checkpatch: add a warning for basename/dirname |
Date: |
Tue, 6 Mar 2018 14:19:18 +0100 |
From: Julia Suvorova <address@hidden>
g_path_get_* do the same as g_strdup(basename/dirname(...)) but
without modifying the argument.
Signed-off-by: Julia Suvorova <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
scripts/checkpatch.pl | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1b4b812..a88af61 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2584,6 +2584,11 @@ sub process {
ERROR("__func__ should be used instead of gcc specific
__FUNCTION__\n" . $herecurr);
}
+# recommend g_path_get_* over g_strdup(basename/dirname(...))
+ if ($line =~ /\bg_strdup\s*\(\s*(basename|dirname)\s*\(/) {
+ WARN("consider using g_path_get_$1() in preference to
g_strdup($1())\n" . $herecurr);
+ }
+
# recommend qemu_strto* over strto* for numeric conversions
if ($line =~ /\b(strto[^kd].*?)\s*\(/) {
ERROR("consider using qemu_$1 in preference to $1\n" .
$herecurr);
--
1.8.3.1
- [Qemu-devel] [PULL 06/34] cpus: CPU threads are always created initially for one CPU only, (continued)
- [Qemu-devel] [PULL 06/34] cpus: CPU threads are always created initially for one CPU only, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 09/34] qmp: Add qom-list-properties to list QOM object properties, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 13/34] sdhci-test: fix leaks, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 14/34] chardev: fix leak in tcp_chr_telnet_init_io(), Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 12/34] ahci-test: fix opts leak of skip tests, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 15/34] openpic_kvm: drop address_space_to_flatview call, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 19/34] address_space_access_valid: address_space_to_flatview needs RCU lock, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 17/34] address_space_write: address_space_to_flatview needs RCU lock, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 22/34] checkpatch: add a warning for basename/dirname,
Paolo Bonzini <=
- [Qemu-devel] [PULL 18/34] address_space_read: address_space_to_flatview needs RCU lock, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 16/34] memory: inline some performance-sensitive accessors, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 20/34] address_space_map: address_space_to_flatview needs RCU lock, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 21/34] address_space_rw: address_space_to_flatview needs RCU lock, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 23/34] checkpatch: add check for `while` and `for`, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 24/34] Revert "build-sys: compile with -Og or -O1 when --enable-debug", Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 25/34] Fixing WHPX casing to match SDK, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 27/34] Remove unnecessary WHPX __debugbreak();, Paolo Bonzini, 2018/03/06
- [Qemu-devel] [PULL 26/34] Resolves WHPX breaking changes in SDK 17095, Paolo Bonzini, 2018/03/06