[PATCH 1/1 linux-next] exofs: convert simple_str to kstr

[Fabian Frederick]

replace obsolete function.

Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
This is untested.

 fs/exofs/super.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index b795c56..b667f73 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -108,9 +108,14 @@ static int parse_options(char *options, struct exofs_mountopt *opts)
 			opts->is_osdname = true;
 			break;
 		case Opt_pid:
+		{
+			int rc;
+
 			if (0 == match_strlcpy(str, &args[0], sizeof(str)))
 				return -EINVAL;
-			opts->pid = simple_strtoull(str, NULL, 0);
+			rc = kstrtoull(str, 0, &opts->pid);
+			if (rc)
+				return rc;
 			if (opts->pid < EXOFS_MIN_PID) {
 				EXOFS_ERR("Partition ID must be >= %u",
 					  EXOFS_MIN_PID);
@@ -118,6 +123,7 @@ static int parse_options(char *options, struct exofs_mountopt *opts)
 			}
 			s_pid = 1;
 			break;
+		}
 		case Opt_to:
 			if (match_int(&args[0], &option))
 				return -EINVAL;
-- 
1.9.1

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