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Commit cdf413bd authored by Prateek Sood's avatar Prateek Sood Committed by Gerrit - the friendly Code Review server
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msm: vidc: Fix NULL pointer error when DEBUG_FS is disabled 



Add extra check to avoid NULL pointer derefernce when DEBUG_FS is
disabled.

Change-Id: Id89e5422c5afce0428dd77280788d50af0a22fec
Signed-off-by: default avatarPrateek Sood <prsood@codeaurora.org>
parent 441edaf2

msm/vidc/msm_vidc_debug.c

+3 −1
Original line number Diff line number Diff line
@@ -271,7 +271,8 @@ struct dentry *msm_vidc_debugfs_init_core(struct msm_vidc_core *core, 


	snprintf(debugfs_name, MAX_DEBUGFS_NAME, "core%d", core->id);

	dir = debugfs_create_dir(debugfs_name, parent);

	if (!dir) {

	if (IS_ERR_OR_NULL(dir)) {

		dir = NULL;

		d_vpr_e("Failed to create debugfs for msm_vidc\n");

		goto failed_create_dir;

	}
@@ -492,6 +493,7 @@ struct dentry *msm_vidc_debugfs_init_inst(struct msm_vidc_inst *inst, 


	dir = debugfs_create_dir(debugfs_name, parent);

	if (IS_ERR_OR_NULL(dir)) {

		dir = NULL;

		s_vpr_e(inst->sid, "Failed to create debugfs for msm_vidc\n");

		goto failed_create_dir;

	}