diff options
Diffstat (limited to 'mm/swapfile.c')
-rw-r--r-- | mm/swapfile.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c index e356e5e70313..14590775212d 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c | |||
@@ -1918,13 +1918,13 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) | |||
1918 | if (IS_ERR(name)) { | 1918 | if (IS_ERR(name)) { |
1919 | error = PTR_ERR(name); | 1919 | error = PTR_ERR(name); |
1920 | name = NULL; | 1920 | name = NULL; |
1921 | goto bad_swap_2; | 1921 | goto bad_swap; |
1922 | } | 1922 | } |
1923 | swap_file = filp_open(name, O_RDWR|O_LARGEFILE, 0); | 1923 | swap_file = filp_open(name, O_RDWR|O_LARGEFILE, 0); |
1924 | if (IS_ERR(swap_file)) { | 1924 | if (IS_ERR(swap_file)) { |
1925 | error = PTR_ERR(swap_file); | 1925 | error = PTR_ERR(swap_file); |
1926 | swap_file = NULL; | 1926 | swap_file = NULL; |
1927 | goto bad_swap_2; | 1927 | goto bad_swap; |
1928 | } | 1928 | } |
1929 | 1929 | ||
1930 | p->swap_file = swap_file; | 1930 | p->swap_file = swap_file; |
@@ -2141,13 +2141,12 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) | |||
2141 | error = 0; | 2141 | error = 0; |
2142 | goto out; | 2142 | goto out; |
2143 | bad_swap: | 2143 | bad_swap: |
2144 | if (S_ISBLK(inode->i_mode) && p->bdev) { | 2144 | if (inode && S_ISBLK(inode->i_mode) && p->bdev) { |
2145 | set_blocksize(p->bdev, p->old_block_size); | 2145 | set_blocksize(p->bdev, p->old_block_size); |
2146 | blkdev_put(p->bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL); | 2146 | blkdev_put(p->bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL); |
2147 | } | 2147 | } |
2148 | destroy_swap_extents(p); | 2148 | destroy_swap_extents(p); |
2149 | swap_cgroup_swapoff(p->type); | 2149 | swap_cgroup_swapoff(p->type); |
2150 | bad_swap_2: | ||
2151 | spin_lock(&swap_lock); | 2150 | spin_lock(&swap_lock); |
2152 | p->swap_file = NULL; | 2151 | p->swap_file = NULL; |
2153 | p->flags = 0; | 2152 | p->flags = 0; |