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-rwxr-xr-xscripts/kernel-doc7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index d9783c98f33b..bdd2ebb4ac41 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -2268,7 +2268,7 @@ sub process_file($) {
$file = map_filename($orig_file);
- if (!open(IN,"<$file")) {
+ if (!open(IN_FILE,"<$file")) {
print STDERR "Error: Cannot open file $file\n";
++$errors;
return;
@@ -2277,9 +2277,9 @@ sub process_file($) {
$. = 1;
$section_counter = 0;
- while (<IN>) {
+ while (<IN_FILE>) {
while (s/\\\s*$//) {
- $_ .= <IN>;
+ $_ .= <IN_FILE>;
}
# Replace tabs by spaces
while ($_ =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {};
@@ -2311,6 +2311,7 @@ sub process_file($) {
print STDERR "${file}:1: warning: no structured comments found\n";
}
}
+ close IN_FILE;
}