check_format: Don't attempt to review perms of the symlinks

Change-Id: I3cd20ad9f1cadb5ca5e6de78d9b44d5df95f51d8
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2502
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>

scripts/check_format.sh

@@ -27,6 +27,10 @@ while read -r perm _res0 _res1 path; do
 		continue
 	fi
 
+	# Skip symlinks
+	if [[ -L $path ]]; then
+		continue
+	fi
 	fname=$(basename -- "$path")
 
 	case ${fname##*.} in