diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 08d4242df5ed..5e501aafd23a 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -8,7 +8,7 @@ name: Style Checker
 
 on:
   pull_request: # maybe pull_request_target
-    branches: [ main ]
+    branches: [ dev, disable_style ]
     types: [ opened, reopened, edited, synchronize ]
 
 permissions:
@@ -31,4 +31,4 @@ jobs:
       - name: Run checker
         run: |
           sha=$(git merge-base ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }})
-          tools/build/checkstyle9.pl --github ${sha}..${{ github.event.pull_request.head.sha }}
+          git diff ${sha}..${{ github.event.pull_request.head.sha }} | tools/build/checkstyle9.pl --github - || true
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c
index 57c4e0ac897f..dbfc7268b53e 100644
--- a/sys/kern/kern_exec.c
+++ b/sys/kern/kern_exec.c
@@ -1080,12 +1080,13 @@ exec_map_first_page(struct image_params *imgp)
 		VM_OBJECT_WUNLOCK(object);
 	}
 #endif
-	error = vm_page_grab_valid_unlocked(&m, object, 0,
-	    VM_ALLOC_COUNT(VM_INITIAL_PAGEIN) |
+	error = vm_page_grab_valid_unlocked(&m, object, 0, VM_ALLOC_COUNT(VM_INITIAL_PAGEIN) |
 	    VM_ALLOC_NORMAL | VM_ALLOC_NOBUSY | VM_ALLOC_WIRED);
 
 	if (error != VM_PAGER_OK)
+	{
 		return (EIO);
+	}
 	imgp->firstpage = sf_buf_alloc(m, 0);
 	imgp->image_header = (char *)sf_buf_kva(imgp->firstpage);
 
@@ -2380,12 +2381,12 @@ core_output_memtag_cheri(char * __capability base, size_t mem_len,
 int
 sbuf_drain_core_output(void *arg, const char *data, int len)
 {
-	struct coredump_params *cp;
-	struct proc *p;
-	int error, locked;
+struct coredump_params *cp;
+struct proc *p;
+int error, locked;
 
-	cp = arg;
-	p = cp->td->td_proc;
+cp = arg;
+p = cp->td->td_proc;
 
 	/*
 	 * Some kern_proc out routines that print to this sbuf may