lkml.org 
[lkml]   [2020]   [Oct]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [RFC PATCH v2] checkpatch: add shebang check to EXECUTE_PERMISSIONS
From
Date
On Wed, 2020-10-14 at 09:17 +0200, Lukas Bulwahn wrote:
> $ clang-format-10 --version
> Ubuntu clang-format version
> 10.0.1-++20200928083909+ef32c611aa2-1~exp1~20200928185400.194
>
> $ clang-format-10 --help | grep 'dry-run'
> --dry-run - If set, do not actually make the formatting
> changes
> --ferror-limit=<uint> - Set the maximum number of clang-format
> errors to emit before stopping (0 = no limit). Used only with --dry-run or -n
> -n - Alias for --dry-run

OK, maybe so.

However I think the clang-format --dry-run output doesn't
currently contain particularly useful information. Maybe
later versions are better than version 10.

For instance:

$ /usr/bin/clang-format-10 --version
clang-format version 10.0.0-4ubuntu1

$ /usr/bin/clang-format-10 --dry-run drivers/net/ethernet/intel/igb/igb_main.c 2>&1 | head -25
drivers/net/ethernet/intel/igb/igb_main.c:54:40: warning: code should be clang-formatted [-Wclang-format-violations]
static const char igb_driver_string[] =
^
drivers/net/ethernet/intel/igb/igb_main.c:56:36: warning: code should be clang-formatted [-Wclang-format-violations]
static const char igb_copyright[] =
^
drivers/net/ethernet/intel/igb/igb_main.c:100:3: warning: code should be clang-formatted [-Wclang-format-violations]
{0, }
^
drivers/net/ethernet/intel/igb/igb_main.c:100:5: warning: code should be clang-formatted [-Wclang-format-violations]
{0, }
^
drivers/net/ethernet/intel/igb/igb_main.c:163:58: warning: code should be clang-formatted [-Wclang-format-violations]
static int igb_ndo_set_vf_vlan(struct net_device *netdev,
^
drivers/net/ethernet/intel/igb/igb_main.c:164:28: warning: code should be clang-formatted [-Wclang-format-violations]
int vf, u16 vlan, u8 qos, __be16 vlan_proto);
^
drivers/net/ethernet/intel/igb/igb_main.c:189:50: warning: code should be clang-formatted [-Wclang-format-violations]
SET_SYSTEM_SLEEP_PM_OPS(igb_suspend, igb_resume)
^
drivers/net/ethernet/intel/igb/igb_main.c:190:21: warning: code should be clang-formatted [-Wclang-format-violations]
SET_RUNTIME_PM_OPS(igb_runtime_suspend, igb_runtime_resume,
^
drivers/net/ethernet/intel/igb/igb_main.c:190:61: warning: code should be clang-formatted [-Wclang-format-violations]

vs

$ ./scripts/checkpatch.pl -f drivers/net/ethernet/intel/igb/igb_main.c 2>&1 | head -25
WARNING: externs should be avoided in .c files
#113: FILE: drivers/net/ethernet/intel/igb/igb_main.c:113:
+int igb_open(struct net_device *);

WARNING: function definition argument 'struct net_device *' should also have an identifier name
#113: FILE: drivers/net/ethernet/intel/igb/igb_main.c:113:
+int igb_open(struct net_device *);

WARNING: externs should be avoided in .c files
#114: FILE: drivers/net/ethernet/intel/igb/igb_main.c:114:
+int igb_close(struct net_device *);

WARNING: function definition argument 'struct net_device *' should also have an identifier name
#114: FILE: drivers/net/ethernet/intel/igb/igb_main.c:114:
+int igb_close(struct net_device *);

CHECK: Alignment should match open parenthesis
#191: FILE: drivers/net/ethernet/intel/igb/igb_main.c:191:
+ SET_RUNTIME_PM_OPS(igb_runtime_suspend, igb_runtime_resume,
+ igb_runtime_idle)

CHECK: Please use a blank line after function/struct/union/enum declarations
#193: FILE: drivers/net/ethernet/intel/igb/igb_main.c:193:
+};
+static void igb_shutdown(struct pci_dev *);


\
 
 \ /
  Last update: 2020-10-14 09:36    [W:0.044 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site