diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-07-16 16:28:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-16 19:23:23 -0700 |
| commit | 4dc48193d748f0f0fbe37105a905466ff3a6ad50 (patch) | |
| tree | 7547b1eff27892eef20e113d72ac5a7b4032ea40 /fs/coda/coda_linux.h | |
| parent | 5e7c31dfe74703f428220384b2863525957cc160 (diff) | |
coda: get rid of CODA_ALLOC()
These days we have kvzalloc() so we can delete CODA_ALLOC().
I made a couple related changes in coda_psdev_write(). First, I added
some error handling to avoid a NULL dereference if the allocation
failed. Second, I used kvmalloc() instead of kvzalloc() because we copy
over the memory on the next line so there is no need to zero it first.
Link: http://lkml.kernel.org/r/e56010c822e7a7cbaa8a238cf82ad31c67eaa800.1558117389.git.jaharkes@cs.cmu.edu
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Mikko Rapeli <mikko.rapeli@iki.fi>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Cc: Yann Droneaud <ydroneaud@opteya.com>
Cc: Zhouyang Jia <jiazhouyang09@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/coda/coda_linux.h')
| -rw-r--r-- | fs/coda/coda_linux.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h index 126155cadfa9..1ea9521e79d7 100644 --- a/fs/coda/coda_linux.h +++ b/fs/coda/coda_linux.h @@ -63,16 +63,6 @@ unsigned short coda_flags_to_cflags(unsigned short); void coda_sysctl_init(void); void coda_sysctl_clean(void); -#define CODA_ALLOC(ptr, cast, size) do { \ - if (size < PAGE_SIZE) \ - ptr = kzalloc((unsigned long) size, GFP_KERNEL); \ - else \ - ptr = (cast)vzalloc((unsigned long) size); \ - if (!ptr) \ - pr_warn("kernel malloc returns 0 at %s:%d\n", __FILE__, __LINE__); \ -} while (0) - - #define CODA_FREE(ptr, size) kvfree((ptr)) /* inode to cnode access functions */ |