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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 04:45:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 04:45:50 +0100 |
| commit | e8b722f487589a1f60ca27adc695494f188d404e (patch) | |
| tree | be3897dceb9b7c0949a8917ab11eea2752375e3b /fs/ramfs/file-nommu.c | |
| parent | 01d07820a0df6b6134c1bb75b1e84c9d0cdab3be (diff) | |
| parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) | |
| download | kernel-crypto-e8b722f487589a1f60ca27adc695494f188d404e.tar.gz kernel-crypto-e8b722f487589a1f60ca27adc695494f188d404e.tar.xz kernel-crypto-e8b722f487589a1f60ca27adc695494f188d404e.zip | |
Merge commit 'v2.6.29-rc1' into irq/urgent
Diffstat (limited to 'fs/ramfs/file-nommu.c')
| -rw-r--r-- | fs/ramfs/file-nommu.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c index 76acdbc3461..b9b567a2837 100644 --- a/fs/ramfs/file-nommu.c +++ b/fs/ramfs/file-nommu.c @@ -262,11 +262,11 @@ unsigned long ramfs_nommu_get_unmapped_area(struct file *file, ret = -ENOMEM; pages = kzalloc(lpages * sizeof(struct page *), GFP_KERNEL); if (!pages) - goto out; + goto out_free; nr = find_get_pages(inode->i_mapping, pgoff, lpages, pages); if (nr != lpages) - goto out; /* leave if some pages were missing */ + goto out_free_pages; /* leave if some pages were missing */ /* check the pages for physical adjacency */ ptr = pages; @@ -274,19 +274,18 @@ unsigned long ramfs_nommu_get_unmapped_area(struct file *file, page++; for (loop = lpages; loop > 1; loop--) if (*ptr++ != page++) - goto out; + goto out_free_pages; /* okay - all conditions fulfilled */ ret = (unsigned long) page_address(pages[0]); - out: - if (pages) { - ptr = pages; - for (loop = lpages; loop > 0; loop--) - put_page(*ptr++); - kfree(pages); - } - +out_free_pages: + ptr = pages; + for (loop = nr; loop > 0; loop--) + put_page(*ptr++); +out_free: + kfree(pages); +out: return ret; } |