diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mempolicy.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index fb71790398f..6cdfa1df57f 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2195,8 +2195,8 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context) char *rest = nodelist; while (isdigit(*rest)) rest++; - if (!*rest) - err = 0; + if (*rest) + goto out; } break; case MPOL_INTERLEAVE: @@ -2205,7 +2205,6 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context) */ if (!nodelist) nodes = node_states[N_HIGH_MEMORY]; - err = 0; break; case MPOL_LOCAL: /* @@ -2214,7 +2213,6 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context) if (nodelist) goto out; mode = MPOL_PREFERRED; - err = 0; break; case MPOL_DEFAULT: /* @@ -2229,7 +2227,6 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context) */ if (!nodelist) goto out; - err = 0; } mode_flags = 0; @@ -2243,13 +2240,14 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context) else if (!strcmp(flags, "relative")) mode_flags |= MPOL_F_RELATIVE_NODES; else - err = 1; + goto out; } new = mpol_new(mode, mode_flags, &nodes); if (IS_ERR(new)) - err = 1; - else { + goto out; + + { int ret; NODEMASK_SCRATCH(scratch); if (scratch) { @@ -2260,13 +2258,15 @@ int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context) ret = -ENOMEM; NODEMASK_SCRATCH_FREE(scratch); if (ret) { - err = 1; mpol_put(new); - } else if (no_context) { - /* save for contextualization */ - new->w.user_nodemask = nodes; + goto out; } } + err = 0; + if (no_context) { + /* save for contextualization */ + new->w.user_nodemask = nodes; + } out: /* Restore string for error message */ |