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author | John W. Linville <linville@tuxdriver.com> | 2010-05-03 14:46:05 -0400 |
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committer | John W. Linville <linville@tuxdriver.com> | 2010-05-03 14:46:37 -0400 |
commit | 1f55c12cef6d369d76ae13d522edd1c07e667788 (patch) | |
tree | 693ed1d4e7f18785765f3490697485cc182f9675 /drivers/net/wireless/iwmc3200wifi/sdio.c | |
parent | f5c044e53a6b319776c7140b22fee9be3bc1f758 (diff) | |
download | kernel_samsung_smdk4412-1f55c12cef6d369d76ae13d522edd1c07e667788.zip kernel_samsung_smdk4412-1f55c12cef6d369d76ae13d522edd1c07e667788.tar.gz kernel_samsung_smdk4412-1f55c12cef6d369d76ae13d522edd1c07e667788.tar.bz2 |
iwmc3200wifi: cleanup unneeded debugfs error handling
"iwl: cleanup: remove unneeded error handling" missed the one in
if_sdio_debugfs_init().
I don't think we even need to check -ENODEV ourselves because if
DEBUG_FS is not compiled in, all the debugfs utility functions will
become no-op.
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/sdio.c')
-rw-r--r-- | drivers/net/wireless/iwmc3200wifi/sdio.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c index a7ec7ea..b55f4b7 100644 --- a/drivers/net/wireless/iwmc3200wifi/sdio.c +++ b/drivers/net/wireless/iwmc3200wifi/sdio.c @@ -365,21 +365,13 @@ static const struct file_operations iwm_debugfs_sdio_fops = { .read = iwm_debugfs_sdio_read, }; -static int if_sdio_debugfs_init(struct iwm_priv *iwm, struct dentry *parent_dir) +static void if_sdio_debugfs_init(struct iwm_priv *iwm, struct dentry *parent_dir) { - int result; struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm); hw->cccr_dentry = debugfs_create_file("cccr", 0200, parent_dir, iwm, &iwm_debugfs_sdio_fops); - result = PTR_ERR(hw->cccr_dentry); - if (IS_ERR(hw->cccr_dentry) && (result != -ENODEV)) { - IWM_ERR(iwm, "Couldn't create CCCR entry: %d\n", result); - return result; - } - - return 0; } static void if_sdio_debugfs_exit(struct iwm_priv *iwm) @@ -439,11 +431,7 @@ static int iwm_sdio_probe(struct sdio_func *func, hw = iwm_private(iwm); hw->iwm = iwm; - ret = iwm_debugfs_init(iwm); - if (ret < 0) { - IWM_ERR(iwm, "Debugfs registration failed\n"); - goto if_free; - } + iwm_debugfs_init(iwm); sdio_set_drvdata(func, hw); @@ -472,7 +460,6 @@ static int iwm_sdio_probe(struct sdio_func *func, destroy_workqueue(hw->isr_wq); debugfs_exit: iwm_debugfs_exit(iwm); - if_free: iwm_if_free(iwm); return ret; } |