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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2019-06-16 09:02:20 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-20 15:37:02 -0400 |
| commit | 22c2f35f49d474fa093b227253941980886d7b1b (patch) | |
| tree | f15827c05ade32e5674a1f7edf135fad7c223454 /drivers/target/target_core_configfs.c | |
| parent | scsi: storvsc: Add ability to change scsi queue depth (diff) | |
| download | linux-dev-22c2f35f49d474fa093b227253941980886d7b1b.tar.xz linux-dev-22c2f35f49d474fa093b227253941980886d7b1b.zip | |
scsi: tcmu: Simplify tcmu_update_uio_info()
Use 'kasprintf()' instead of:
- snprintf(NULL, 0...
- kmalloc(...
- snprintf(...
This is less verbose and saves 7 bytes (i.e. the space for '/(null)') if
'udev->dev_config' is NULL.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
0 files changed, 0 insertions, 0 deletions