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usb: storage: alauda: don't print on ENOMEM

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All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2016-08-25 19:39:31 +02:00 committed by Greg Kroah-Hartman
parent c34515f875
commit e5cdac9242
1 changed files with 3 additions and 8 deletions
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11
drivers/usb/storage/alauda.c
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@ -939,10 +939,8 @@ static int alauda_read_data(struct us_data *us, unsigned long address,
len = min(sectors, blocksize) * (pagesize + 64);
buffer = kmalloc(len, GFP_NOIO);
if (buffer == NULL) {
printk(KERN_WARNING "alauda_read_data: Out of memory\n");
if (!buffer)
return USB_STOR_TRANSPORT_ERROR;
}
/* Figure out the initial LBA and page */
lba = address >> blockshift;
@ -1033,18 +1031,15 @@ static int alauda_write_data(struct us_data *us, unsigned long address,
len = min(sectors, blocksize) * pagesize;
buffer = kmalloc(len, GFP_NOIO);
if (buffer == NULL) {
printk(KERN_WARNING "alauda_write_data: Out of memory\n");
if (!buffer)
return USB_STOR_TRANSPORT_ERROR;
}
/*
* We also need a temporary block buffer, where we read in the old data,
* overwrite parts with the new data, and manipulate the redundancy data
*/
blockbuffer = kmalloc((pagesize + 64) * blocksize, GFP_NOIO);
if (blockbuffer == NULL) {
printk(KERN_WARNING "alauda_write_data: Out of memory\n");
if (!blockbuffer) {
kfree(buffer);
return USB_STOR_TRANSPORT_ERROR;
}