From ae59720b3af7928bdfb6bb7bfb47315fea2f57e8 Mon Sep 17 00:00:00 2001 From: Anil Belur Date: Fri, 20 Jun 2014 01:02:08 +1000 Subject: [PATCH] staging: lustre: ldlm: ldlm_resource.c replace obsolete function with kstrtoul() - this change fixes the warning "WARNING: simple_strtoul is obsolete, use kstrtoul instead" - removed the unused var 'end' as this is no longer required for kstrtoul() Signed-off-by: Anil Belur Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/ldlm/ldlm_resource.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c index e5171da18cfa..25ce0e5f9892 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c @@ -194,9 +194,10 @@ static ssize_t lprocfs_lru_size_seq_write(struct file *file, const char *buffer, size_t count, loff_t *off) { struct ldlm_namespace *ns = ((struct seq_file *)file->private_data)->private; - char dummy[MAX_STRING_SIZE + 1], *end; + char dummy[MAX_STRING_SIZE + 1]; unsigned long tmp; int lru_resize; + int err; dummy[MAX_STRING_SIZE] = '\0'; if (copy_from_user(dummy, buffer, MAX_STRING_SIZE)) @@ -228,8 +229,8 @@ static ssize_t lprocfs_lru_size_seq_write(struct file *file, const char *buffer, return count; } - tmp = simple_strtoul(dummy, &end, 0); - if (dummy == end) { + err = kstrtoul(dummy, 10, &tmp); + if (err != 0) { CERROR("invalid value written\n"); return -EINVAL; } -- 2.39.5