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smb3: fix snapshot mount option

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The conversion to the new API broke the snapshot mount option
due to 32 vs. 64 bit type mismatch

Fixes: 24e0a1eff9 ("cifs: switch to new mount api")
Cc: stable@vger.kernel.org # 5.11+
Reported-by: <ruckajan10@gmail.com>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Steve French 2022-02-12 01:54:14 -06:00
parent 754e0b0e35
commit 9405b5f8b2
1 changed files with 2 additions and 2 deletions
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4
fs/cifs/fs_context.c
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@ -149,7 +149,7 @@ const struct fs_parameter_spec smb3_fs_parameters[] = {
fsparam_u32("echo_interval", Opt_echo_interval), fsparam_u32("echo_interval", Opt_echo_interval),
fsparam_u32("max_credits", Opt_max_credits), fsparam_u32("max_credits", Opt_max_credits),
fsparam_u32("handletimeout", Opt_handletimeout), fsparam_u32("handletimeout", Opt_handletimeout),
fsparam_u32("snapshot", Opt_snapshot), fsparam_u64("snapshot", Opt_snapshot),
fsparam_u32("max_channels", Opt_max_channels), fsparam_u32("max_channels", Opt_max_channels),
/* Mount options which take string value */ /* Mount options which take string value */
@ -1078,7 +1078,7 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
ctx->echo_interval = result.uint_32; ctx->echo_interval = result.uint_32;
break; break;
case Opt_snapshot: case Opt_snapshot:
ctx->snapshot_time = result.uint_32; ctx->snapshot_time = result.uint_64;
break; break;
case Opt_max_credits: case Opt_max_credits:
if (result.uint_32 < 20 || result.uint_32 > 60000) { if (result.uint_32 < 20 || result.uint_32 > 60000) {