diff options
| -rw-r--r-- | fs/cifs/misc.c | 14 | ||||
| -rw-r--r-- | fs/cifs/smb2transport.c | 30 | ||||
| -rw-r--r-- | fs/cifs/transport.c | 32 |
3 files changed, 32 insertions, 44 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index d3fb11529ed9..843787850435 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -167,13 +167,11 @@ cifs_buf_get(void) /* clear the first few header bytes */ /* for most paths, more is cleared in header_assemble */ - if (ret_buf) { - memset(ret_buf, 0, buf_size + 3); - atomic_inc(&bufAllocCount); + memset(ret_buf, 0, buf_size + 3); + atomic_inc(&bufAllocCount); #ifdef CONFIG_CIFS_STATS2 - atomic_inc(&totBufAllocCount); + atomic_inc(&totBufAllocCount); #endif /* CONFIG_CIFS_STATS2 */ - } return ret_buf; } @@ -201,15 +199,13 @@ cifs_small_buf_get(void) albeit slightly larger than necessary and maxbuffersize defaults to this and can not be bigger */ ret_buf = mempool_alloc(cifs_sm_req_poolp, GFP_NOFS); - if (ret_buf) { /* No need to clear memory here, cleared in header assemble */ /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/ - atomic_inc(&smBufAllocCount); + atomic_inc(&smBufAllocCount); #ifdef CONFIG_CIFS_STATS2 - atomic_inc(&totSmBufAllocCount); + atomic_inc(&totSmBufAllocCount); #endif /* CONFIG_CIFS_STATS2 */ - } return ret_buf; } diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c index 506b67fc93d9..c69ec96e92ac 100644 --- a/fs/cifs/smb2transport.c +++ b/fs/cifs/smb2transport.c @@ -538,23 +538,19 @@ smb2_mid_entry_alloc(const struct smb2_sync_hdr *shdr, } temp = mempool_alloc(cifs_mid_poolp, GFP_NOFS); - if (temp == NULL) - return temp; - else { - memset(temp, 0, sizeof(struct mid_q_entry)); - temp->mid = le64_to_cpu(shdr->MessageId); - temp->pid = current->pid; - temp->command = shdr->Command; /* Always LE */ - temp->when_alloc = jiffies; - temp->server = server; - - /* - * The default is for the mid to be synchronous, so the - * default callback just wakes up the current task. - */ - temp->callback = cifs_wake_up_task; - temp->callback_data = current; - } + memset(temp, 0, sizeof(struct mid_q_entry)); + temp->mid = le64_to_cpu(shdr->MessageId); + temp->pid = current->pid; + temp->command = shdr->Command; /* Always LE */ + temp->when_alloc = jiffies; + temp->server = server; + + /* + * The default is for the mid to be synchronous, so the + * default callback just wakes up the current task. + */ + temp->callback = cifs_wake_up_task; + temp->callback_data = current; atomic_inc(&midCount); temp->mid_state = MID_REQUEST_ALLOCATED; diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index f6e13a977fc8..4d64b5b8fc9c 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -55,26 +55,22 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server) } temp = mempool_alloc(cifs_mid_poolp, GFP_NOFS); - if (temp == NULL) - return temp; - else { - memset(temp, 0, sizeof(struct mid_q_entry)); - temp->mid = get_mid(smb_buffer); - temp->pid = current->pid; - temp->command = cpu_to_le16(smb_buffer->Command); - cifs_dbg(FYI, "For smb_command %d\n", smb_buffer->Command); + memset(temp, 0, sizeof(struct mid_q_entry)); + temp->mid = get_mid(smb_buffer); + temp->pid = current->pid; + temp->command = cpu_to_le16(smb_buffer->Command); + cifs_dbg(FYI, "For smb_command %d\n", smb_buffer->Command); /* do_gettimeofday(&temp->when_sent);*/ /* easier to use jiffies */ - /* when mid allocated can be before when sent */ - temp->when_alloc = jiffies; - temp->server = server; + /* when mid allocated can be before when sent */ + temp->when_alloc = jiffies; + temp->server = server; - /* - * The default is for the mid to be synchronous, so the - * default callback just wakes up the current task. - */ - temp->callback = cifs_wake_up_task; - temp->callback_data = current; - } + /* + * The default is for the mid to be synchronous, so the + * default callback just wakes up the current task. + */ + temp->callback = cifs_wake_up_task; + temp->callback_data = current; atomic_inc(&midCount); temp->mid_state = MID_REQUEST_ALLOCATED; |