diff options
| author | Al Viro | 2019-09-08 19:11:46 -0400 |
|---|---|---|
| committer | Al Viro | 2019-09-12 21:00:26 -0400 |
| commit | f6490b7fbb8216e15c0b52409b5fd9d035fe3530 (patch) | |
| tree | 818af7108f6d205595555e2f0c94b886dbce54e7 /mm/shmem.c | |
| parent | 0b5071dd323da2e277bce7e68749dc0a5fba4703 (diff) | |
shmem_parse_options(): don't bother with mpol in separate variable
just use ctx->mpol (note that callers always set ctx->mpol to NULL when
calling that).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 98aa066c00f7..8bca06c12b9a 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -3366,7 +3366,6 @@ static const struct export_operations shmem_export_ops = { static int shmem_parse_options(char *options, struct shmem_options *ctx) { char *this_char, *value, *rest; - struct mempolicy *mpol = NULL; uid_t uid; gid_t gid; @@ -3452,9 +3451,9 @@ static int shmem_parse_options(char *options, struct shmem_options *ctx) #endif #ifdef CONFIG_NUMA } else if (!strcmp(this_char,"mpol")) { - mpol_put(mpol); - mpol = NULL; - if (mpol_parse_str(value, &mpol)) + mpol_put(ctx->mpol); + ctx->mpol = NULL; + if (mpol_parse_str(value, &ctx->mpol)) goto bad_val; #endif } else { @@ -3462,14 +3461,14 @@ static int shmem_parse_options(char *options, struct shmem_options *ctx) goto error; } } - ctx->mpol = mpol; return 0; bad_val: pr_err("tmpfs: Bad value '%s' for mount option '%s'\n", value, this_char); error: - mpol_put(mpol); + mpol_put(ctx->mpol); + ctx->mpol = NULL; return 1; } |